<SEC-DOCUMENT>0001171843-17-007043.txt : 20171115
<SEC-HEADER>0001171843-17-007043.hdr.sgml : 20171115
<ACCEPTANCE-DATETIME>20171115130109
ACCESSION NUMBER:		0001171843-17-007043
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		57
CONFORMED PERIOD OF REPORT:	20170930
FILED AS OF DATE:		20171115
DATE AS OF CHANGE:		20171115

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Clearfield, Inc.
		CENTRAL INDEX KEY:			0000796505
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				411347235
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16106
		FILM NUMBER:		171204660

	BUSINESS ADDRESS:	
		STREET 1:		7050 WINNETKA AVE. N.
		STREET 2:		SUITE 100
		CITY:			BROOKLYN PARK
		STATE:			MN
		ZIP:			55428
		BUSINESS PHONE:		763-476-6866

	MAIL ADDRESS:	
		STREET 1:		7050 WINNETKA AVE. N.
		STREET 2:		SUITE 100
		CITY:			BROOKLYN PARK
		STATE:			MN
		ZIP:			55428

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APA Enterprises, Inc.
		DATE OF NAME CHANGE:	20041116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	APA OPTICS INC /MN/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>10-K
<SEQUENCE>1
<FILENAME>f10k_111517p.htm
<DESCRIPTION>FORM 10-K
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<p style="margin: 0"></p>

<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: center"><font style="font-size: 12pt">UNITED STATES</font></p>

<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: center"><font style="font-size: 12pt">SECURITIES AND
EXCHANGE COMMISSION</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><font style="font-size: 12pt"><b>Washington, D.C. 20549</b></font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><font style="font-size: 14pt">FORM 10-K</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 22.3pt">[X]</td><td style="text-align: justify">Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</td></tr></table>

<p style="margin: 0pt 0 0pt 22.5pt; font-size: 10pt; text-align: justify; text-indent: -0.2pt">For the fiscal year ended September
30, 2017.</p>

<p style="margin: 0pt 0 0pt 22.5pt; font-size: 10pt; text-align: justify; text-indent: -0.2pt">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 22.3pt">[_]</td><td style="text-align: justify">Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</td></tr></table>

<p style="margin: 0pt 0 0pt 22.5pt; font-size: 10pt; text-align: justify">For the transition period from ______________ to _______________.</p>

<p style="margin: 0pt 0 0pt 22.5pt; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>Commission File Number 0-16106</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><i>(Exact Name of Registrant as Specified in its Charter)</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 50%; text-align: center"><b>Minnesota</b></td>
    <td style="width: 50%; text-align: center"><b>41-1347235</b></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: center"><i>(State of incorporation)</i></td>
    <td style="text-align: center"><i>(I.R.S. Employer Identification No.)</i></td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 50%">
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>7050 Winnetka Avenue North</b></p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>Suite 100</b></p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>Brooklyn Park, Minnesota 55428</b></p></td>
    <td style="width: 50%">
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>(763) 476-6866</b></p></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: center"><font style="font-size: 10pt">(Address of principal executive office)</font></td>
    <td style="text-align: center"><font style="font-size: 10pt">Registrant&#8217;s telephone number, including area code</font></td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">Securities registered pursuant to Section 12(b) of the Act:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&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%">
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><i>&nbsp;</i></b></p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><i>(Title of class)</i></b></p></td>
    <td style="width: 50%; text-align: center"><b><i>(Name of exchange on which registered)</i></b></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: center">Common Stock, par value $.01 per share</td>
    <td style="text-align: center">The NASDAQ Stock Market LLC</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: center; font-weight: bold"><font style="font-size: 8pt; font-weight: normal">(Including Series B Junior
    Participating Preferred Share Purchase Rights)</font></td>
    <td style="text-align: center"><font style="font-size: 8pt">&nbsp;</font></td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">Securities registered pursuant to Section 12(g) of the Act:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>NONE</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate by check mark if the registrant is
a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[_] YES&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	[X] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate by check mark if the registrant is
not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[_] YES	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	[X] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">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.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[X] YES	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	[_] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate by check mark whether the registrant
has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted
and posted pursuant to Rule 405 of Regulation S-T (&#167; 232.405 of this chapter) during the preceding 12 months (or for such
shorter period that the registrant was required to submit and post such files).</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[X] YES &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	[_] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate by check mark if disclosure of delinquent
filers pursuant to Item 405 of Regulation S-K (&#167; 229.405 of this chapter) is not contained herein, and will not be contained,
to the best of registrant&#8217;s knowledge, in definitive proxy or information statements incorporated by reference in Part III
of this Form 10-K or any amendment to this Form 10-K.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[X] YES &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	[_] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate by check mark whether the registrant
is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company as defined in Rule 12b-2
of the Exchange Act.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">Large accelerated filer [_] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accelerated filer [X] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-accelerated
filer [_]</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">Smaller Reporting Company [_] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Emerging Growth Company [_]</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in"><font style="color: black">If an emerging growth
company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any
new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </font>[_]</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Indicate whether the registrant is a shell
company (as defined in Rule 12b-2 of the Act).</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">[_] YES &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	 [X] NO</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">The aggregate market value of the voting and
non-voting equity held by non-affiliates of the registrant, as of the last business day of the registrant&#8217;s most recently
completed second fiscal quarter computed by reference to the price at which the common equity was last sold was approximately $189,907,864.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">The number of shares of common stock outstanding
as of November 8, 2017 was 13,811,455.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in"><b>Documents Incorporated by Reference:</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Portions of our proxy statement for the 2018
Annual Meeting of Shareholders, to be filed within 120 days after the end of the fiscal year covered by this report, are incorporated
by reference into Part III.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 22.5pt 0pt 0; font-size: 10pt; text-align: justify; text-indent: 27pt">&nbsp;</p>

<p style="margin: 0pt 22.5pt 0pt 0; font-size: 10pt; text-align: justify; text-indent: 27pt">&nbsp;</p>

<p style="margin: 0pt 22.5pt 0pt 0; font-size: 10pt; text-align: justify; text-indent: 27pt"></p>

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<p style="margin: 0pt 22.5pt 0pt 0; font-size: 10pt; text-align: justify; text-indent: 27pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>ANNUAL REPORT ON FORM 10-K</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>TABLE OF CONTENTS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<table border="0" cellpadding="1" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="width: 10%; text-align: left; vertical-align: top"><a href="#p1"><b>PART I</b></a></td>
    <td style="width: 82%"><b>&nbsp;</b></td>
    <td style="text-align: right; width: 8%; vertical-align: bottom"><a href="#p1"><b>1</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i1"><b>ITEM 1.</b></a></td>
    <td><a href="#i1"><b>BUSINESS</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i1"><b>1</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i1a"><b>ITEM 1A.</b></a></td>
    <td><a href="#i1a"><b>RISK FACTORS</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i1a"><b>6</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i1b"><b>ITEM 1B.</b></a></td>
    <td><a href="#i1b"><b>UNRESOLVED STAFF COMMENTS.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i1b"><b>13</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i2"><b>ITEM 2.</b></a></td>
    <td><a href="#i2"><b>PROPERTIES.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i2"><b>13</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i3"><b>ITEM 3.</b></a></td>
    <td><a href="#i3"><b>LEGAL PROCEEDINGS.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i3"><b>13</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i4"><b>ITEM 4.</b></a></td>
    <td><a href="#i4"><b>MINE SAFETY DISCLOSURES</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i4"><b>14</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#p2"><b>PART II.</b></a></td>
    <td><b>&nbsp;</b></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#p2"><b>14</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i5"><b>ITEM 5.</b></a></td>
    <td><a href="#i5"><b>MARKET FOR REGISTRANT&#8217;S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER REPURCHASES OF EQUITY SECURITIES.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i5"><b>14</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i6"><b>ITEM 6.</b></a></td>
    <td><a href="#i6"><b>SELECTED FINANCIAL DATA</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i6"><b>17</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i7"><b>ITEM 7.</b></a></td>
    <td><a href="#i7"><b>MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i7"><b>17</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i7a"><b>ITEM 7A.</b></a></td>
    <td><a href="#i7a"><b>QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i7a"><b>27</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i8"><b>ITEM 8.</b></a></td>
    <td><a href="#i8"><b>FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i8"><b>28</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i9"><b>ITEM 9.</b></a></td>
    <td><a href="#i9"><b>CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i9"><b>47</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i9a"><b>ITEM 9A.</b></a></td>
    <td><a href="#i9a"><b>CONTROLS AND PROCEDURES</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i9a"><b>47</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i9b"><b>ITEM 9B.</b></a></td>
    <td><a href="#i9b"><b>OTHER INFORMATION</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i9b"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#p3"><b>PART III.</b></a></td>
    <td><b>&nbsp;</b></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#p3"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i10"><b>ITEM 10.</b></a></td>
    <td><a href="#i10"><b>DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i10"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i11"><b>ITEM 11.</b></a></td>
    <td><a href="#i11"><b>EXECUTIVE COMPENSATION.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i11"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i12"><b>ITEM 12.</b></a></td>
    <td><a href="#i12"><b>SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS.</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i12"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i13"><b>ITEM 13.</b></a></td>
    <td><a href="#i13"><b>CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i13"><b>48</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i14"><b>ITEM 14.</b></a></td>
    <td><a href="#i14"><b>PRINCIPAL ACCOUNTANT FEES AND SERVICES</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i14"><b>49</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#p4"><b>PART IV.</b></a></td>
    <td><b>&nbsp;</b></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#p4"><b>49</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i15"><b>ITEM 15.</b></a></td>
    <td><a href="#i15"><b>EXHIBITS AND FINANCIAL STATEMENT SCHEDULES</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i15"><b>49</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td style="text-align: left; vertical-align: top"><a href="#i16"><b>ITEM 16.</b></a></td>
    <td><a href="#i16"><b>FORM 10-K SUMMARY</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#i16"><b>49</b></a></td></tr>
<tr style="vertical-align: bottom">
    <td colspan="2"><a href="#sign"><b>SIGNATURES</b></a></td>
    <td style="text-align: right; vertical-align: bottom"><a href="#sign"><b>52</b></a></td></tr>
</table>


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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

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<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: left"><a name="p1"></a>PART I</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i1"></a><b>ITEM 1.</b></td><td style="text-align: justify"><b>BUSINESS</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Background</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield, Inc. (&#8220;Clearfield&#8221; or the &#8220;Company&#8221;)
is a Minnesota corporation which was founded in 1979. Our corporate headquarters are located at 7050 Winnetka Avenue North, Suite
100, Brooklyn Park, Minnesota, 55428, and our corporate website is www.clearfieldconnection.com. The information available on our
website is not part of this Report. Our annual report on Form 10-K, our quarterly reports on Form 10-Q, current reports on Form
8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act are available free
of charge through the &#8220;About Clearfield&#8221; link at our website as soon as reasonably practicable after we file such material
with, or furnish it to, the Securities and Exchange Commission. Our filings with the Securities and Exchange Commission are also
available at the www.sec.gov.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Description of Business</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield, Inc. manufactures, markets and sells an end-to-end fiber
management and enclosure platform that consolidates, distributes and protects fiber as it moves from the inside plant to the outside
plant and all the way to the home, business and cell site. The Company has extended this product line with a fiber delivery platform
of optical cable, connectors and microduct that delivers fiber to environments previously not economically or environmentally viable.
The Company has successfully established itself as a value-added supplier to its target market of broadband service providers,
including <font style="color: black">incumbent local exchange carriers (Traditional Carriers, within the Tier 2 and Tier 3 broadband
markets), large national and global telecom providers (Tier 1), wireless operators, MSO/cable TV companies, utility/municipality,
enterprise, data center and military markets, while also serving the broadband needs of the competitive local exchange carriers
(Alternative Carriers). The Company also provides contract manufacturing services for original equipment manufacturers (OEM) requiring
copper and fiber cable assemblies built to their specifications. &nbsp;</font>Clearfield has continued to expand its product offerings
and broaden its customer base during its years of operation.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">By aligning its in-house engineering and technical knowledge alongside
its customers&#8217; needs, the Company has been able to develop, customize and enhance products from design through production.
Substantially all of the final build and assembly is completed at Clearfield&#8217;s plants in Brooklyn Park, Minnesota and Mexico,
with manufacturing support from a network of domestic and global manufacturing partners. Clearfield specializes in producing these
products on both a quick-turn and scheduled delivery basis. The Company deploys a hybrid sales model with some sales made directly
to the customer, some made through two-tier distribution partners and some sales through original equipment suppliers who private
label its products.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Products</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><u>Clearview Cassette </u></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Clearview&#8482; Cassette, a patented technology, is the main
building block of the Company&#8217;s product platform. The value of the building block approach is that Clearfield is the only
company to provide the needs of every leg of the telecommunications network with a single building block architecture, reducing
the customers&#8217; cost of deployment by reducing labor costs associated with training and reducing inventory carrying costs.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Clearview Classic and Clearview Blue</i>: Clearview Classic and
Clearview Blue, is a system of five parts that nest together in the cassette&#8217;s main housing to support a wide range of applications.
Parts can be added or removed as needed to support the environment in which it is deployed. <font style="color: black">Clearview
Blue, while fully compatible with Clearview Classic, </font>is d<font style="color: black">esigned for the utmost in modularity
and scalability.</font> It builds upon the Clearview Classic by offering <font style="color: black">a smaller footprint and integrated
slack storage and splicing functionality. </font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Clearview xPAK:</i> Engineered to land small port count fiber
terminations and optical components, the patented xPAK is shipped flat and unassembled. Following simple pictorial user instructions,
a technician will assemble the device to match the field requirements of the installation site. Application environments include
cell back-haul, business class service delivery, node segmentation, fiber exhaust scenarios, utility sub-stations or fiber-to-the-desk
deployment.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Clearview Black:</i> Designed to handle harsh environments, Clearview
Black incorporates the same flexibility and scalability of both the Clearview Classic and Clearview Blue in a 50% smaller footprint.
All types of fiber cable construction can be integrated within the cassette to support all patch only, patch and splice (in-cassette),
passive optical component hardware and multi-fiber push on plug-and-play scenarios.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><u>Connectivity and Optical Components</u></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Clearview system consolidates, distributes and protects fibers
as they move from the inside plant to the home and business. These fibers are either connectorized directly for cable-to-cable
deployment or are connectorized onto optical components that may amplify or divide the signals they carry. We provide products
that meet a customer&#8217;s cable-to-cable deployment or optical component needs.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Cable-to-Cable Deployment: </i>Fiber Deep is a class of fiber
assemblies that guarantees performance at .02dB insertion loss &#8211; fully half that of the industry standard. This metric extends
the link loss budget effectively, extending the distance upon which fiber can be deployed. In addition, achieving 2dB improvement
in optical budget reduces power consumption by 10%. The power savings, multiplied by even a small thousand home network, is a significant
contribution to a community&#8217;s sustainability efforts.</p>

<p style="color: #666666; font-size: 10pt; text-align: justify; margin: 0pt 0">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Optical Components:</i> Clearfield packages optical components
for signal coupling, splitting, termination, multiplexing, demultiplexing and attenuation for a seamless integration within its
fiber management platform. This value-added packaging allows the customer to source from a single supplier and reduces space requirements.
The products are built and tested to meet the strictest industry standards ensuring customers trouble-free performance in extreme
outside plant environments.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"><u>FieldSmart </u></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">Utilizing the Clearview Cassette and xPAK as building
blocks, FieldSmart is a series of panels, cabinets, wall boxes and other enclosures that house the Clearview components to provide
a consistent design from the inside plant of the telco&#8217;s &#8220;central office&#8221; or cable television&#8217;s &#8220;head-end&#8221;,
all the way through the outside plant to the access network and through to the home. At each leg of the network, the FieldSmart
platform delivers a modular and scalable architecture that allows the service provider to align their capital equipment expenditures
alongside their subscriber revenues.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white"><i>Inside Plant</i>: The FieldSmart Fiber
Crossover Distribution System (&#8220;FxDS&#8221;) and high density FieldSmart FxHD provides complete fiber management modularity
and scalability across the fiber network. Using the Clearview building block approach, each fiber management element provides modularity
of physical fiber protection in the environment in which it is placed. Easily configured for initial placement and scaling from
12-ports to a full rack of 1,728-ports, the FieldSmart FxDS requires only four unique blocks to configure initial deployment. The
user then places what is needed on the frame as subscriber take rates dictate. The FxHD is an integrated fiber management solution
delivered via the Clearview Blue Cassette. With instant access to all cassettes, adapters, and jumpers, the frame is designed as
a front access frame, meaning all installation is done from one side of the frame providing the option to reclaim the aisle space
required for frame solutions that require rear access &#8211; and to use that space for other equipment or more frames.&nbsp; The
FxHD can be placed against a wall, within a cage in data center co-location environments, or back to back.&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"><i>Outside Plant:</i> The FieldSmart Fiber Scalability
Center (&#8220;FSC&#8221;) is a modular and scalable outside plant cabinet that allows rollout of Fiber-to-the-Premise services
by communication service providers without a large initial expense. Each outside plant cabinet stores feeder and distribution splices,
splitters, connectors and slack cable neatly and compactly, utilizing field-proven designs to maximize bend radius protection,
connector access, ease of cable routing and physical protection, thereby minimizing the risk of fiber damage. The FieldSmart Makwa
incorporates all of the features found in our above ground cabinets and adds the ability to deploy the FieldSmart FSC Distribution
Hub in a below grade application. The FSC product, with the Clearview cassette at its heart, has been designed to scale with the
application environment as demand requires and to reduce service turn-up time for the end-user.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"><i>Access Network:</i> FieldSmart Fiber Delivery
Point (&#8220;FDP&#8221;) is a series of enclosure systems that incorporates the delivery of fiber connectivity to the neighborhood
or business district in the most cost-effective footprint possible. This family of wall-mount enclosures provides 12 to 144 ports
of connectivity for multi-dwelling unit fiber deployments, fiber demarcation, security systems (CCTV), telecommunications room
needs and horizontal/intermediate cross-connects.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white"><i>Access Network</i>: FieldSmart Small
Count Delivery (&#8220;SCD&#8221;) is a series of enclosure systems that are packaged to make landing small count fiber more cost-effective
and efficient than previously thought possible. This family of wall-mount enclosures, panels and drop cable cases provide up to
12 ports of connectivity when fiber management is critical but high-count density is required. The FieldSmart SCD is targeted for
application environments such as cell backhaul, business class service delivery, node segmentation, fiber exhaust in a field pedestal,
sub-station turn-up or fiber-to-the-desk deployment.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left; background-color: white"><font style="font-weight: normal"><u>FieldShield</u></font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white"><font style="font-weight: normal; color: black">FieldShield
is both a patented and patent-pending fiber pathway and protection method aimed at reducing the cost of broadband deployment.</font>
<font style="font-weight: normal">FieldShield takes industry standard glass and makes it easier and less expensive to install.
FieldShield starts with a <font style="color: windowtext">ruggedized microduct</font></font> <font style="font-weight: normal">designed
to support all aerial, direct bury, and inside plant &#8220;last mile&#8221; needs. Created from the most rugged HDPE polymers,
FieldShield Microduct is strong enough to be placed using traditional methods of boring and plowing, leveraging existing conduit
placement equipment, as well as newer, less disruptive technologies such as micro trenching or saw cutting.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white"><font style="color: windowtext">FieldShield
Pushable Fiber</font> easily slips through the microduct's smooth inner wall. Utilizing bend-insensitive glass, FieldShield Pushable
Fiber is available in a variety of fiber counts, with bulk reels or factory terminated options offering total installation flexibility.
A factory pre-connectorized <font style="font-weight: normal; color: windowtext">FieldShield Pushable Connector</font> eliminates
costly labor in the field and presents reliable, consistent and guaranteed performance along with lower installation costs. After
being pushed into the microduct, the slip-resistant protective housing of the FieldShield Pushable connector is removed and the
connector snaps together - all in seconds, providing a cost-effective, tech-friendly means of installing optical fiber without
jeopardizing fiber protection.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white">The FieldShield YOURx platform consists
of hardened terminals, test access points, and multiple drop cable options designed for the most challenging portion of the access
network across all fiber drop cable media. FieldShield FLEXdrop, FieldShield Flat Drop, and FieldShield Strong Fiber, through the
use of the FieldShield Flexport and Flex Connector, provide same port connectivity regardless of the media being deployed.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; background-color: white">The hardened FieldShield YOURx terminal
provides a single product use approach at the drop for below grade, pedestal and pole mount options. The FieldShield YOURx-TAP
provides a secure demarcation between the service provider and customer equipment and eliminates slack storage problems by utilizing
a deploy reel. The pathways between these hardened closures are all interfaced using same port connectivity for both duct and flat
drop cable. The YOURx platform continues the Company theme of using a modular, building block approach with tool-less system design
focusing on the fiber drop to the customer.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><u>CraftSmart</u></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">CraftSmart is a full line of optical protection field enclosures,
extending Clearfield presence in the fiber industry. The CraftSmart Fiber Protection Pedestals (&#8220;FPP&#8221;) and CraftSmart
Fiber Protection Vaults (&#8220;FPV&#8221;) are integrated solutions, optimized to house FieldSmart products at the last mile access
point of the network in above-grade or below-grade installations.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">CraftSmart aims to optimize fiber protection and storage while ensuring
industry standards. Utilizing methods of sealing and below-grade protection, along with Clearfield innovation, CraftSmart is a
turn-key solution for the deployment of passive optics from the central office/head-end to the customer premise.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><u>Cable Assemblies</u>&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield manufactures high quality fiber and copper assemblies
with an industry-standard or customer-specified configuration.&nbsp; Industry-standard assemblies built include but are not limited
to: single mode fiber, multimode fiber, multi-fiber, CATV node assembly, DS1 Telco, DS 3 (734/735) coax, Category 5e and 6, SCSI,
Token Ring, and V.35.&nbsp; In addition, Clearfield&#8217;s engineering services team works alongside the engineering design departments
of our original equipment manufacturer (&#8220;OEM&#8221;) customers to design and manufacture custom solutions for both in-the-box
as well as network connectivity assemblies specific to that customer&#8217;s product line.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Markets</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield&#8217;s products are sold across broadband service providers,
including traditional telephone companies, competitive local exchange carriers, multiple service operators (cable television),
wireless service providers, and municipal-owned utilities that utilize fiber in their service offerings to businesses and consumers.
The Company also sells fiber and copper products to commercial and industrial customers.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">FTTP</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Fiber to the Premise (also called Fiber to the Home) is a means
of delivering the highest possible level of bandwidth directly to the user. The Company&#8217;s sales and marketing efforts have
principally been focused on the U.S., with investments in Canada and the Caribbean regions added in recent years.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">FTTB</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Fiber to the Business is the rapid expansion of fiber services,
principally by multiple service (cable TV) operators to penetrate the business marketplace.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">FTT-Cell site</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Fiber to the Cell site is the trend in which wireless service providers
are re-focusing their efforts from building towers for coverage to enhancing their coverage for bandwidth. Fiber is the medium
of choice for their upgrade. Currently, a very small percentage of these cell sites are served by fiber.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">DAS</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">A distributed-antenna system, or DAS, is a network of spatially
separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic
area or structure. DAS antenna elevations are generally at or below the clutter level and node installations are compact. Fiber
may be used to backhaul data from the antenna.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">C-RAN</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Cloud Radio Access Network (C-RAN) uses front-haul fiber to connect
the Remote Radio Head (RRH) to a Baseband Unit (BBU) located in a datacenter (i.e., the cloud). C-RAN is an evolution of RAN cellular
architecture that traditionally used fiber to backhaul signals from the BBU at a tower back to the mobile core network.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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    <!-- Field: /Page -->

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Build to Print</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In addition to a proprietary product line designed for the broadband
service provider marketplace, Clearfield provides contract manufacturing services for original equipment manufacturers requiring
copper and fiber cable assemblies built to their specification<font style="font-size: 10pt">.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Competition</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Competitors to the FieldSmart product lines include, but are not
limited to, Corning Cabling Systems, Inc., OFS (Furukawa Electric North America, Inc.), AFL Telecommunications (a subsidiary of
Fujikura Ltd.), <font style="font-weight: normal; color: windowtext">Fujikura Ltd.,</font> Nokia, and CommScope, Inc. Competitors
to the CraftSmart product line include Emerson Network Power, a subsidiary of Emerson Electric Co., and Charles Industries, Ltd.
Competitors to FieldShield include PPC Broadband, Inc. Nearly all of these firms are substantially larger than Clearfield and as
a result may be able to procure pricing for necessary components and labor at much lower prices. Clearfield believes that it has
a competitive advantage with customers who can leverage the cost savings the Clearview Cassette can provide and those who require
quick-turn, high-performance customized products, and that it is at competitive disadvantage with customers who principally seek
large volume commodity products.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Sources of Materials and Outsourced Labor</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Numerous purchased materials, components, and labor are used in
the manufacturing of the Company&#8217;s products. Most of these are readily available from multiple suppliers. However, some components
and outsourced labor are purchased from a single or a limited number of suppliers. The loss of access to some components and outsourced
labor could have an adverse effect on our ability to deliver products on a timely basis and on our financial performance.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Major Customers and Financial Information about Geographic Areas
</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following table summarizes customers comprising 10% or more
of net sales for the years ended September 30, 2017, 2016, and 2015:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 70%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Year Ended September 30,</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 52%; font-size: 10pt; text-align: left">Customer A</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 6%; font-size: 10pt; text-align: right">20</td><td style="width: 7%; font-size: 10pt; text-align: left">%</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 6%; font-size: 10pt; text-align: right">21</td><td style="width: 7%; font-size: 10pt; text-align: left">%</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 6%; font-size: 10pt; text-align: right">25</td><td style="width: 7%; font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">Customer B</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">15</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">16</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">*</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">* Less than 10%</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">These major customers, like our other customers, purchase our products
from time to time through purchase orders, and we do not have any agreements that obligate these major customers to purchase products
in the future from us. As of September 30, 2017, Customer B accounted for 19% of accounts receivable. As of September 30, 2016,
Customers A and B accounted for 18% and 12% of accounts receivable, respectively. Customers A and B are both distributors.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company allocates sales from external customers to geographic
areas based on the location to which the product is transported. Sales outside the United States are principally to countries in
the Caribbean, Canada, Central and South America.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&nbsp;</p></div>
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<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following table presents our domestic and international sales
for each of the last three fiscal years:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 90%">
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 52%; font-size: 10pt; text-align: left; text-indent: 0in">United States</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">67,901,000</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">71,264,000</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">55,324,000</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1.1pt; text-indent: 0in">All Other Countries</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">6,047,000</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">4,024,000</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">5,000,000</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 2.5pt; text-indent: 0in">Total Net Sales</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">73,948,000</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">75,288,000</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">60,324,000</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>


<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Patents and Trademarks</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, we had 11 patents granted and multiple
patent applications pending both inside and outside the United States. We have also developed and are using trademarks and logos
to market and promote our products, including Clearview<font style="font-size: 10pt"><sup>&#174;</sup></font>, FieldSmart<font style="font-size: 10pt"><sup>&#174;</sup></font>,
FieldShield<font style="font-size: 10pt"><sup>&#174;</sup></font>, and CraftSmart<sup>&#174;</sup>.</p>

<p style="margin: 0pt 0; font-size: 10pt; font-style: italic; text-align: justify"><font style="font-style: normal"><b>&nbsp;</b></font></p>

<p style="margin: 0pt 0; font-size: 10pt; font-style: italic; text-align: justify"><font style="font-style: normal"><b>Backlog</b></font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Backlog reflects purchase order commitments for our products received
from customers that have yet to be fulfilled. Backlog orders are generally shipped within three months. The Company had a backlog
of $3,984,000, $4,568,000, and $3,540,000 as of September 30, 2017, 2016, and 2015, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; font-style: italic; text-align: justify"><font style="font-style: normal"><b>Seasonality</b></font></p>

<p style="margin: 0pt 0; font-size: 10pt; font-style: italic; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We are affected by the seasonal trends in the industries we serve.
We typically experience sequentially lower sales in our first and second fiscal year quarters, primarily due to customer budget
cycles, deployment schedules, some customer geographical concentrations as well as standard vacation and holiday calendars. Sales
usually reach a seasonal peak in our third and fourth fiscal quarters.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Product Development </b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">Product development for Clearfield&#8217;s product
line program has been conducted internally. We believe that the communication industry environment is constantly evolving and our
success depends on our ability to anticipate and respond to these changes. Our focus is to analyze the environment and technology
and work to develop products that simplify our customers&#8217; business by developing innovative high quality products utilizing
modular design wherever possible. Research and development are reflected in Selling, General &amp; Administrative expenses and
are not material to the overall expense total.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Employees</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, the Company had approximately 230 full-time
employees. We also employ seasonal, part-time employees and independent contractors. None of our employees are covered by any collective
bargaining agreement. We believe our employee relations to be good.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Segment Reporting</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company operates in a single reportable segment.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i1a"></a><b>ITEM 1A.</b></td><td style="text-align: justify"><b>RISK FACTORS</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>To compete effectively, we must continually improve existing
products and introduce new products that achieve market acceptance.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The telecommunications equipment industry is characterized by rapid
technological changes, evolving industry standards, changing market conditions and frequent new product and service introductions
and enhancements. The introduction of products using new technologies or the adoption of new industry standards can make our existing
products, or products under development, obsolete or unmarketable. In order to remain competitive and increase sales, we will need
to anticipate and adapt to these rapidly changing technologies, enhance our existing products and introduce new products to address
the changing demands of our customers.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&nbsp;</p></div>
    <!-- Field: /Page -->

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Many of our competitors have greater engineering and product development
resources than we have. Although we expect to continue to invest resources in product development activities, our efforts to achieve
and maintain profitability will require us to be selective and focused with our research and development expenditures. In addition,
sales to certain broadband service providers may require third-party independent laboratory testing in order to obtain industry
certifications in order to be able to sell to those customers. Further, our existing and development-stage products may become
obsolete if our competitors introduce newer or more appealing technologies. If these technologies are patented or proprietary to
our competitors, we may not be able to access these technologies.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">If we fail to anticipate or respond in a cost-effective and timely
manner to technological developments, changes in industry standards or customer requirements, or if we experience any significant
delays in product development or introduction, our business, operating results and financial condition could be affected adversely.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Our operating results may fluctuate significantly from quarter
to quarter, which may make budgeting for expenses difficult and may negatively affect the market price of our common stock.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Because many purchases by customers of our products relate to a
specific customer project and are procured by the customer from time to time through purchase orders, the short-term demand for
our products can fluctuate significantly. This fluctuation can be further affected by the long sales cycles necessary to obtain
contracts to supply equipment for these projects, the availability of capital to fund our customers&#8217; projects, changes, or
delays in customer deployment schedules and the impact of the <font style="color: black">government regulation to encourage service
to unserved or underserved communities, rural areas or other high cost areas on customer buying patterns. </font>These long sales
cycles may result in significant effort expended with no resulting sales or sales that are not made in the anticipated quarter
or fiscal year. Certain customers and prospective customers, typically larger broadband service providers, are conducive to these
long sales cycles which may be multi-year efforts. Demand for our products will also depend upon the extent to which our customers
and prospective customers initiate these projects and the extent to which we are selected to provide our equipment in these projects,
neither of which can be assured. In addition, a sharp increase in demand could result in actual lead times longer than quoted,
and a sharp decrease in demand could result in excess stock. These factors generally result in fluctuations, sometimes significant,
in our operating results. Other factors that may affect our quarterly operating results include:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the volume and timing of orders from and shipments to our customers, particularly significant customers
such as Customer A that accounted for 20%, 21% and 25% of sales in the years ended September 30, 2017, 2016, and 2015, respectively,
and Customer B that accounted for 15% and 16% in the years ended September 30, 2017 and 2016, respectively;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">mergers and acquisitions activity among our customers;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">work stoppages and other developments affecting the operations of our customers;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the timing of and our ability to obtain new customer contracts and the timing of revenue recognition;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the timing of new product and service announcements;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the availability of products and services;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">market acceptance of new and enhanced versions of our products and services;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">variations in the mix of products and services we sell;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the utilization of our production capacity and employees;&nbsp;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">the availability and cost of key components of our products;</td></tr></table>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin-top: 0; margin-bottom: 0"></p>

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<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">changes in the valuation allowance relating to our deferred tax assets and the resulting income tax
benefits or expenses; and</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: left">excess tax benefits for stock-based compensation.</td></tr></table>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Further, we budget our expenses based in part on expectations of
future sales. If sales levels in a particular quarter are lower than expected, our operating results will be affected adversely.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Because of these factors, our quarterly operating results are difficult
to predict and are likely to vary in the future. If our operating results are below financial analysts&#8217; or investors&#8217;
expectations, the market price of our common stock may fall abruptly and significantly.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Our success depends upon adequate protection of our patent and
intellectual property rights.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our future success depends in part upon our proprietary technology.
We attempt to protect our proprietary technology through patents, trademarks, copyrights and trade secrets. However, these legal
means afford us only limited protection and may not adequately protect our rights or remedies to gain or keep any advantages we
may have over our competitors. Accordingly, we cannot predict whether these protections will be adequate, or whether our competitors
will develop similar technology independently, without violating our proprietary rights.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our competitors, many of which have significant resources, may make
substantial investments in competing products and technologies, or may apply for and obtain patents that will prevent, limit, or
interfere with our ability to manufacture or market our products. We may litigate to enforce patents issued to us and to defend
against claimed infringement of the rights of others or to determine the ownership, scope, or validity of our proprietary rights
and the rights of others.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black; background-color: white">On January 31,
2017, CommScope Technologies LLC filed a complaint against us asserting infringement of CommScope patents by certain Clearfield
products. See Item 3, &#8220;Legal Proceedings.&#8221; This litigation may negatively affect our business, results of operations
and financial condition due to the likely substantial cost of defense and potential diversion of the attention of company management
away from operational activities. In addition, </font>an adverse determination in this litigation could have a material adverse
effect on our business, financial condition and results of operations.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Additional litigation may be necessary in the future to defend or
enforce our intellectual property rights, to protect our patents and trade secrets, and to determine the validity and scope of
our proprietary rights. <font style="color: black; background-color: white">Any additional litigation also may involve substantial
costs and potential diversion of the attention of company management away from operational activities</font>. Any claim of infringement
against us could involve significant liabilities to third parties, could require us to seek licenses from third parties, and could
prevent us from manufacturing, selling or using our products. The occurrence of this litigation or the effect of an adverse determination
in the current litigation or similar future litigation could have a material adverse effect on our business, financial condition
and results of operations.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Intense competition in our industry may result in price reductions,
lower gross profits and loss of market share.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Competition in the telecommunications equipment and services industry
is intense. Our competitors may have or could develop or acquire marketing, financial, development and personnel resources that
exceed ours. Our ability to compete successfully will depend on whether we can continue to advance the technology of our products
and develop new products, the acceptance of our products among our customers and prospective customers and our ability to anticipate
customer needs in product development, as well as the price, quality and reliability of our products, our delivery and service
capabilities and our control of operating expenses.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We cannot assure you that we will be able to compete successfully
against our current or future competitors. Increased competition from manufacturers of telecommunications equipment such as ours
may result in price reductions, lower gross profit margins, and increased discounts to customers and loss of market share and could
require increased spending by us on research and development, sales and marketing and customer support.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>We rely on single-source suppliers, which could cause delays,
increases in costs or prevent us from completing customer orders, all of which could materially harm our business. </i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We assemble our products using materials and components supplied
by various subcontractors and suppliers. We purchase critical components for our products, including injected molded parts, various
cabling, optical components, and connectors from third parties, some of whom are single- or limited-source suppliers. If any of
our suppliers are unable to ship critical components, we may be unable to manufacture and ship products to our distributors or
customers. If the price of these components increases for any reason, or if these suppliers are unable or unwilling to deliver,
we may have to find another source, which could result in interruptions, increased costs, delays, loss of sales and quality control
problems.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Further, the costs to obtain certain raw materials and supplies,
such as fiber and copper cabling, are subject to price fluctuations, which may be substantial, because of global market demands.
Many companies utilize the same raw materials and supplies in the production of their products as we use in our products. Companies
with more resources than us may have a competitive advantage in obtaining raw materials and supplies due to greater purchasing
power. Some raw materials or supplies may be subject to regulatory actions, which may affect available supplies. Furthermore, due
to general economic conditions in the United States and globally, our suppliers may experience financial difficulties, which could
result in increased delays, additional costs, or loss of a supplier.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The termination or interruption of any of these relationships, or
the failure of these manufacturers or suppliers to supply components or raw materials to us on a timely basis or in sufficient
quantities, likely would cause us to be unable to meet orders for our products and harm our reputation and our business. Identifying
and qualifying alternative suppliers would take time, involve significant additional costs and may delay the production of our
products. If we fail to forecast our manufacturing requirements accurately or fail to properly manage our inventory with our contract
manufacturers, we could incur additional costs, experience manufacturing delays and lose sales. Further, if we obtain a new supplier
or assemble our product using an alternative source of supply, we may need to conduct additional testing of our products to ensure
the product meets our quality and performance standards. Any delays in delivery of our product to distributors or customers could
be extended, and our costs associated with the change in product manufacturing could increase.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The failure of our third-party manufacturers to manufacture the
products for us, and the failure of our suppliers of components and raw materials to supply us consistent with our requirements
as to quality, quantity and timeliness could materially harm our business by causing delays, loss of sales, increases in costs
and lower gross profit margins.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>A significant percentage of our sales in the last three fiscal
years have been made to a small number of customers, and the loss of these major customers would adversely affect us.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black">In fiscal year 2017, Customers A and
B comprised</font> approximately 20% and 15% of net sales, respectively <font style="color: black">In fiscal year 2016, Customers
A and B comprised</font> approximately 21% and 16% of net sales, respectively. Additionally, i<font style="color: black">n fiscal
year 2015, Customer A comprised</font> approximately 25% of net sales. These customers purchase our products from time to time
through purchase orders, and we do not have any agreements that obligate these major customers to purchase products in the future
from us. The loss of any one or more of these customers, the substantial reduction, delay or cancellation in orders from any such
customer or our inability to collect the accounts receivable from these customers, could have a material adverse effect on our
business, financial position and results of operations<font style="color: black">.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Further consolidation among our customers may result in the
loss of some customers and may reduce sales during the pendency of business combinations and related integration activities.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We believe consolidation among our customers in the future will
continue in order for them to increase market share and achieve greater economies of scale. Consolidation has impacted our business
as our customers focus on completing business combinations and integrating their operations. In connection with this merger and
acquisition activity, our customers may postpone or cancel orders for our product based on revised plans for technology or network
expansion pending consolidation activity. Customers integrating large-scale acquisitions may also reduce their purchases of equipment
during the integration period, or postpone or cancel orders.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The impact of significant mergers among our customers on our business
is likely to be unclear until sometime after such transactions are completed. After a consolidation occurs, a customer may choose
to reduce the number of vendors from which it purchases equipment and may choose one of our competitors as its preferred vendor.
There can be no assurance that we will continue to supply equipment to the surviving communications service provider after a business
combination is completed.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Our planned implementation of an enterprise resource planning
(&#8220;ERP&#8221;) software solution and other information technology systems could result in significant disruptions to our operations.
</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 24pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We plan to evaluate and potentially implement ERP software solutions
and other complementary information technology systems over the next several years. Implementation of these solutions and systems
is highly dependent on coordination of numerous software and system providers and internal business teams. The interdependence
of these solutions and systems is a significant risk to the successful completion of the initiatives and the failure of any one
system could have a material adverse effect on the implementation of our overall information technology infrastructure. We may
experience difficulties as we transition to these new or upgraded systems and processes, including loss or corruption of data,
delayed shipments, decreases in productivity as our personnel implement and become familiar with new systems, increased costs and
lost revenues. In addition, transitioning to these new systems requires significant capital investments and personnel resources.
Difficulties in implementing new or upgraded information systems or significant system failures could disrupt our operations and
have a material adverse effect on our capital resources, financial condition, results of operations or cash flows. In addition,
we could incur material unanticipated expenses, including additional costs of implementation or costs of conducting business. These
risks could result in significant business disruptions or divert management's attention from key strategic initiatives and have
a material adverse effect on our capital resources, financial condition, results of operations or cash flows.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Product defects or the failure of our products to meet specifications
could cause us to lose customers and sales or to incur unexpected expenses.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">If our products do not meet our customers&#8217; performance requirements,
our customer relationships may suffer. Also, our products may contain defects or fail to meet product specifications. Any failure
or poor performance of our products could result in:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">lack of or delayed market acceptance of our products;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">delayed product shipments;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">unexpected expenses and diversion of resources to replace defective products or identify and correct
the source of errors;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">damage to our reputation and our customer relationships;</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">delayed recognition of sales or reduced sales;&nbsp;and</td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol">&#183;</font></td><td style="text-align: justify">product liability claims or other claims for damages that may be caused by any product defects
or performance failures.</td></tr></table>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our products are often critical to the performance of telecommunications
systems. We offer customers limited warranty provisions. If the limitations on the product warranties are unenforceable in a particular
jurisdiction or if we are exposed to product liability claims that are not covered by insurance, a claim could harm our business.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>We are dependent on key personnel. </i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our failure to attract and retain skilled personnel could hinder
the management of our business, our research and development, our sales and marketing efforts and our manufacturing capabilities.
Our future success depends to a significant degree upon the continued services of key senior management personnel, including Cheryl
Beranek, our Chief Executive Officer and John Hill, our Chief Operating Officer. We have employment agreements with Ms. Beranek
and Mr. Hill that provide that if we terminate the employment of either executive without cause or if the executive terminates
her or his employment for good reason, we would be required to make specified payments to them as described in their employment
agreements. We have key person life insurance on Ms. Beranek and Mr. Hill. Further, our future success also depends on our continuing
ability to attract, retain and motivate highly qualified managerial, technical and sales personnel. Our inability to retain or
attract qualified personnel could have a significant negative effect and thereby materially harm our business and financial condition.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>We face risks associated with expanding our sales outside of
the United States. </i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We believe that our future growth depends in part upon our ability
to increase sales in international markets. These sales are subject to a variety of risks, including fluctuations in currency exchange
rates, tariffs, import restrictions and other trade barriers, unexpected changes in regulatory requirements, longer accounts receivable
payment cycles, potentially adverse tax consequences, and export license requirements. In addition, we are subject to the risks
inherent in conducting business internationally, including political and economic instability and unexpected changes in diplomatic
and trade relationships. <font style="color: black">Currency fluctuations may also increase the relative price of our product in
international markets and thereby could also cause our products to become less affordable or less price competitive than those
of international manufacturers. These risks associated with international operations may have a material adverse effect on our
revenue from or costs associated with international sales.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Our results of operations could be adversely affected by economic
conditions and the effects of these conditions on our customers&#8217; businesses.</i></b> &nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Adverse changes in economic conditions, including the recent recession
in the United States, have resulted and may continue to result in lower spending among our customers and contribute to decreased
sales to our distributors and customers. Further, our business may be adversely affected by factors such as downturns in economic
activity in specific geographic areas or in the telecommunications industry; social, political or labor conditions; or adverse
changes in the availability and cost of capital, interest rates, tax rates, or regulations. These factors are beyond our control,
but may result in decreases in spending among customers and softening demand for our products. Declines in demand for our products
will adversely affect our sales. Further, challenging economic conditions also may impair the ability of our customers to pay for
products and services they have purchased. As a result, our cash flow may be negatively impacted and our allowance for doubtful
accounts and write-offs of accounts receivable may increase.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Our stock price has been volatile historically and may continue
to be volatile. The price of our common stock may fluctuate significantly.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The trading price of our common stock has been and may continue
to be subject to wide fluctuations. Our stock price may fluctuate in response to a number of events and factors, such as quarterly
variations in operating results, announcements of technological innovations or new products by us or our competitors, changes in
financial estimates and recommendations by securities analysts, the operating and stock price performance of other companies that
investors may deem comparable to us, and new reports relating to trends in our markets or general economic conditions.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In addition, the stock market is subject to price and volume fluctuations
that affect the market prices for companies in general, and small-capitalization, high-technology companies like us in particular.
These broad market and industry fluctuations may adversely affect the price of our common stock, regardless of our operating performance.
Further, any failure by us to meet or exceed the expectations of financial analysts or investors is likely to cause a decline in
our common stock price. Further, recent economic conditions have resulted in significant fluctuations in stock prices for many
companies, including Clearfield. We cannot predict when the stock markets and the market for our common stock may stabilize. In
addition, although our common stock is listed on the NASDAQ Stock Market, our common stock has at times experienced low trading
volume in our past.&nbsp;&nbsp;Limited trading volume subjects our common stock to greater price volatility and may make it difficult
for our shareholders to sell shares at an attractive price.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>National Broadband Plan&#8217;s transitioning from the USF
to the CAF program may cause our customers and prospective customers to delay or reduce purchases.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In October of 2011, the Federal Communications Commission approved
the National Broadband Plan which called for the restructuring of the long-standing USF (Universal Service Fund). A key element
of this program is the transition out of the USF program, which awards an operating subsidy to telecommunications companies providing
service to high-cost serving areas, to the Connect America Fund (CAF) which would provide a capital expenditure subsidy for the
build-out of the country&#8217;s broadband network. In addition, other universal service and inter-carrier compensation reforms
scheduled to begin in the coming years will eliminate subsidies that carriers have traditionally relied upon to support service
in high-cost, rural areas.&nbsp; Our customers or prospective customers may delay purchases until the financial impact to them
from the transition to the CAF becomes clear. To the extent our customers or prospective customers receive reduced subsidies under
the CAF, they may reduce the spending associated with their projects, delay projects, or not pursue projects. Any of these actions
may result in reduced demand for our products with these customers or prospective customers.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Future sales of shares of our common stock in the public market
may negatively affect our stock price. </i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Future sales of our common stock, or the perception that these sales
could occur, could have a significant negative effect on the market price of our common stock. This increase, in turn, could dilute
future earnings per share, if any, and could depress the market value of our common stock. Dilution and potential dilution, the
availability of a large amount of shares for sale, and the possibility of additional issuances and sales of our common stock may
negatively affect both the trading price of our common stock and the liquidity of our common stock.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Anti-takeover provisions in our organizational documents, Minnesota
law and other agreements could prevent or delay a change in control of our company.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Certain provisions of our articles of incorporation and bylaws,
Minnesota law and other agreements may make it more difficult for a third-party to acquire, or discourage a third-party from attempting
to acquire, control of our company, including:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol; color: black">&#183;</font></td><td style="text-align: justify">the provisions of our bylaws setting forth the advance notice and information requirements for
shareholder proposals, including nominees for directors, to be considered properly brought before shareholders<font style="color: black">;</font></td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol; color: black">&#183;</font></td><td style="text-align: justify">the right of our board of directors to establish more than one class or series of shares and to
fix the relative rights and preferences of any such different classes or series<font style="color: black">;</font></td></tr></table>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol; color: black">&#183;</font></td><td style="text-align: justify">the provisions of Minnesota law relating to business combinations and control share acquisitions<font style="color: black">;
and</font></td></tr></table>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin-top: 0; margin-bottom: 0"></p>

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<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 0.5in"><font style="font-family: Symbol; color: black">&#183;</font></td><td style="text-align: justify">the provisions of our stock option plans allowing for the acceleration of vesting or payments of
awards granted under the plans in the event of specified events that result in a &#8220;change in control&#8221; and provisions
of agreements with certain of our executive officers requiring payments if their employment is terminated and there is a &#8220;change
in control.&#8221;</td></tr></table>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">These measures could discourage or prevent a takeover of us or changes
in our management, even if an acquisition or such changes would&nbsp;be beneficial to our shareholders. This may have a negative
effect on the price of our common stock.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><i>Compliance with changing regulation of corporate governance
and public disclosure may result in additional expenses.</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Keeping abreast of, and in compliance with, changing laws, regulations
and standards relating to corporate governance and public company disclosure requirements, including the Sarbanes-Oxley Act of
2002 and in particular Section 404 of that Act relating to management certification of internal controls, new disclosures relating
to &#8220;conflict minerals&#8221;, the regulations of the Securities and Exchange Commission and the rules of the NASDAQ Stock
Market have required an increased amount of management attention and external resources. We intend to invest all reasonably necessary
resources to comply with evolving corporate governance and public disclosure standards, and this investment may result in increased
general and administrative expenses and a diversion of management time and attention from revenue-generating activities to compliance
activities.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i1b"></a><b>ITEM 1B.</b></td><td style="text-align: justify"><b>UNRESOLVED STAFF COMMENTS</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Not applicable.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i2"></a><b>ITEM 2.</b></td><td style="text-align: left"><b>PROPERTIES</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield leases a 71,000 square foot facility at 7050 Winnetka
Avenue North, Brooklyn Park, Minnesota consisting of our corporate offices, manufacturing and warehouse space. The lease term is
ten years and two months and commenced on January 1, 2015.&nbsp; However, upon proper notice and payment of a termination fee of
approximately $214,000, the Company has a one-time option to terminate the lease effective as of the last day of the eighth year
of the term after the Company commenced paying base rent.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We also have an indirect lease arrangement for a 46,000 square foot
manufacturing facility in Tijuana, Mexico. The lease term is three years and commenced on August 1, 2017.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We believe our existing facilities are sufficient to meet our current
and future space requirements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i3"></a><b>ITEM 3.</b></td><td style="text-align: left"><b>LEGAL PROCEEDINGS</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="background-color: white">On January 31, 2017, CommScope
Technologies LLC (&#8220;CommScope&#8221;) filed a Complaint against Clearfield, Inc. in the United States District Court for the
District of Minnesota. The Complaint asserts infringement of thirteen CommScope patents by certain Clearfield products, including
our FieldSmart&#174; PON Cabinets, WaveSmart&#174; Ruggedized Splitters, Clearview&#174; Blue and Clearview&#174; Classic Cassettes,
FieldShield&#174; Deployment Reel System, SmartRoute&#174; Panel, FieldShield&#174; Multiport SmarTerminal and FieldShield&#174; Hardened
Connectors. The asserted CommScope patents are U.S. Patent Nos. 7,233,731; 8,811,791; 7,198,409; 7,809,233; 9,201,206; 7,809,234;
7,816,602; 8,263,861; 8,705,929; 8,938,147; RE42,258; 7,397,997 and 9,122,021. CommScope&#8217;s Complaint seeks an injunction
against further infringement and an award of unspecified compensatory and enhanced damages, interest, costs and attorneys&#8217;
fees.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="background-color: white">On April 24, 2017, we filed
an Answer to CommScope&#8217;s Complaint denying all claims of infringement and asserting affirmative defenses on the grounds of
non-infringement, invalidity and unenforceability, among others. Trial is scheduled for on or about August 1, 2019.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="background-color: white">On September 25, 2017 and
October 12, 2017, we instituted proceedings with the U.S. Patent and Trademark Office for inter partes reviews to challenge the
validity of two of the CommScope patents.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="background-color: white">We intend to vigorously defend
this lawsuit and believe that none of our products violate any valid intellectual property of CommScope. However, litigation is
inherently uncertain, and any judgment or injunctive relief entered against us or any adverse settlement could negatively affect
our business, results of operations and financial condition. In addition, this litigation may negatively affect our business, results
of operations and financial condition due to the likely substantial cost of defense and potential diversion of the attention of
company management away from operational activities.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="background-color: white">In addition to the matter
described above, we are exposed to a number of asserted and unasserted legal claims encountered in the ordinary course of business.
Although the outcome of any such legal action cannot be predicted, we do not believe that any of these other claims or potential
claims will be material to our business, results of operations or financial condition.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i4"></a><b>ITEM 4.</b></td><td style="text-align: left"><b>MINE SAFETY DISCLOSURES</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Not applicable.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><a name="p2"></a><b>PART II<font style="color: white">.</font></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i5"></a><b>ITEM 5.</b></td><td style="text-align: left"><b>MARKET FOR REGISTRANT&#8217;S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF
EQUITY SECURITIES</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our common stock is traded on The NASDAQ Global Market system of
The NASDAQ Stock Market LLC under the symbol &#8220;CLFD.&#8221;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">The following table sets forth the quarterly high and low sales prices
for our common stock for each quarter of the past two fiscal years.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 90%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; font-weight: bold; text-align: justify; border-bottom: Black 1.1pt solid">Fiscal Year Ended September 30, 2017</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">High</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">Low</td>
    <td nowrap style="border-bottom: Black 1.1pt solid; font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 68%; font-size: 10pt; text-align: justify">Quarter ended December 31, 2016</td><td style="width: 2%; font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; font-weight: normal; text-align: left">$</td><td style="width: 12%; font-size: 10pt; font-weight: normal; text-align: right">21.60</td><td style="width: 1%; font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; font-weight: normal; text-align: left">$</td><td style="width: 12%; font-size: 10pt; font-weight: normal; text-align: right">16.01</td><td style="width: 1%; font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Quarter ended March 31, 2017</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">21.50</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">15.00</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Quarter ended June 30, 2017</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">16.50</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">12.20</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Quarter ended September 30, 2017</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">14.80</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">11.00</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; font-weight: bold; text-align: justify; padding-bottom: 1.1pt">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: bold; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: bold; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: right">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; font-weight: bold; text-decoration: underline; text-align: justify">Fiscal Year Ended September 30, 2016</td><td style="font-size: 10pt; font-weight: bold">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: bold; text-align: left; border-bottom: Black 1.1pt solid">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: right; border-bottom: Black 1.1pt solid"><font style="font-size: 10pt">High</font></td><td style="font-size: 10pt; font-weight: bold; text-align: left; border-bottom: Black 1.1pt solid">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; border-bottom: Black 1.1pt solid">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: bold; text-align: left; border-bottom: Black 1.1pt solid">&nbsp;</td><td style="font-size: 10pt; font-weight: bold; text-align: right; border-bottom: Black 1.1pt solid"><font style="font-size: 10pt">Low</font></td><td style="font-size: 10pt; font-weight: bold; text-align: left; border-bottom: Black 1.1pt solid">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Quarter ended December 31, 2015</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">$</td><td style="font-size: 10pt; font-weight: normal; text-align: right">16.51</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">$</td><td style="font-size: 10pt; font-weight: normal; text-align: right">11.59</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Quarter ended March 31, 2016</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">16.24</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">12.27</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Quarter ended June 30, 2016</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">18.99</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">15.27</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Quarter ended September 30, 2016</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">20.28</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal">&nbsp;</td>
    <td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td><td style="font-size: 10pt; font-weight: normal; text-align: right">16.82</td><td style="font-size: 10pt; font-weight: normal; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The foregoing prices reflect inter-dealer prices, without dealer
markup, markdown, or commissions and may not represent actual transactions.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Approximate Number of Holders of Common Stock</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">There were approximately 290 holders of record of our common stock
as of September 30, 2017.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Dividends</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We have never paid cash dividends on our common stock. We currently
intend to retain any earnings for use in our operations and do not intend in the foreseeable future to pay cash dividends on our
common stock.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Stock Performance Graph</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>The information provided under this subsection shall not be deemed
&#8220;filed&#8221; for purposes of Section&nbsp;18 of the Securities Exchange Act of 1934, as amended (the Exchange Act), or incorporated
by reference into any filing of Clearfield, Inc. under the Securities Act of 1933, as amended, or the Exchange Act, except as shall
be expressly set forth by specific reference in such filing.</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 24pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following graph shows a comparison of the 5-year cumulative
total return on Clearfield, Inc.&#8217;s common stock relative to the NASDAQ Composite index, which the Company has selected as
a broad market index, and the NASDAQ Telecommunications index, which the Company has selected as a published industry index. The
graph assumes an investment of $100 (with reinvestment of all dividends) is made in the Company&#8217;s common stock and in each
index on September 30, 2012 and its relative performance is tracked through September 30, 2017. The returns shown are based on
historical results and are not intended to suggest future performance.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>COMPARISON OF 5-YEAR CUMULATIVE TOTAL RETURN*</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">Among Clearfield, Inc., The NASDAQ Stock Market Composite Index</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">And The NASDAQ Telecommunications Index</p>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; text-align: center"><b><img src="performance_graph.jpg"></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b></b></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; font-weight: bold; text-align: left; border-bottom: Black 1.1pt solid">Company/Index</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2012</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2013</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2014</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2015</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2016</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br>
2017</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 40%; font-size: 10pt; text-align: left">Clearfield, Inc.</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">100.00</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">262.82</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">249.12</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">262.82</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">367.91</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 7%; font-size: 10pt; text-align: right">266.14</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">Nasdaq Composite Index</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">100.00</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">122.77</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">148.08</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">153.99</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">179.29</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">221.75</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -7.5pt; padding-left: 7.5pt">Nasdaq Telecommunications Index</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">100.00</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">101.70</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">115.28</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">107.06</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">134.94</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">136.52</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Equity Compensation Plan Information</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following table describes shares of our common stock that are
available on September 30, 2017 for purchase under outstanding stock-based awards, or reserved for issuance under stock-based awards
or other rights that may be granted in the future, under our equity compensation plans:</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Plan Category</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Number of <br> securities to be <br> issued upon <br> exercise of <br> outstanding <br> options, warrants <br> and rights</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Weighted-<br> average <br> exercise price <br> of outstanding <br> options, <br> warrants and <br> rights</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Number of securities <br> remaining available <br> for future issuance <br> under equity <br> compensation plans <br> (excluding those <br> reflected in first <br> column)</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: center"><u>Equity compensation plans approved by security holders</u></td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 46%; font-size: 10pt; text-align: left; text-indent: -8.65pt; padding-left: 17.3pt">2010 Employee Stock Purchase Plan</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 14%; font-size: 10pt; text-align: right">-</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 14%; font-size: 10pt; text-align: right">-</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 14%; font-size: 10pt; text-align: right">117,255</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1.1pt; text-indent: -8.65pt; padding-left: 17.3pt">2007 Stock Compensation Plan</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">38,950</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">2.79</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">1,103,657</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.5pt">Total</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">38,950</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">2.79</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">1,220,912</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">There are no equity compensation plans not approved by the Company&#8217;s
shareholders and all outstanding equity awards have been granted pursuant to shareholder-approved plans. In addition to options,
the 2007 Stock Compensation Plan permits restricted stock awards and other stock-based awards.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Issuer Repurchases</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company repurchased a total of 42,348 shares of our common stock
during the fourth quarter of fiscal year 2017 in connection with payment of taxes upon the vesting of restricted stock previously
issued to employees. Additionally, in November 2014, the Company&#8217;s Board of Directors authorized an $8,000,000 common stock
repurchase program, which was increased by $4,000,000 on April 25, 2017 to a total authorization of $12,000,000. The repurchase
program does not obligate Clearfield to repurchase any particular amount of common stock during any period. The repurchase will
be funded by cash on hand. The repurchase program is expected to continue indefinitely until the maximum dollar amount of shares
has been repurchased or until the repurchase program is earlier modified, suspended or terminated by the Board of Directors.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">The following table presents the total number
of shares repurchased during the fourth quarter of fiscal 2017 by month and the average price paid per share:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="text-align: center; font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt">ISSUER PURCHASES OF EQUITY SECURITIES</p>



<p style="margin: 0">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">Period</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">Total<br> Number<br> of Shares<br> Purchased</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">Average<br> Price Paid<br> per Share</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid">Total Number of<br> Shares <br> Purchased as Part<br> of Publicly<br> Announced Plans<br> or Programs</td><td style="font-size: 10pt; font-weight: bold; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1.1pt solid"><font style="font-size: 10pt"><b>Approximate Dollar Value</b></font><br> <font style="font-size: 10pt"><b>of Shares that</b></font><br> <font style="font-size: 10pt"><b>May Yet Be Purchased</b></font><br> <font style="font-size: 10pt"><b>Under the Program <sup>(1)</sup></b></font></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 36%; font-size: 10pt; text-align: justify; text-indent: -17.3pt; padding-left: 17.3pt">July 1-31, 2017</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">34,802</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">13.01</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">34,802</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 2%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">7,961,269</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -17.3pt; padding-left: 17.3pt">August 1-31, 2017</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">105,625</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">11.66</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">63,277</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,220,582</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1.1pt; text-indent: -17.3pt; padding-left: 17.3pt; border-bottom: Black 1.1pt solid">September 1-30, 2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">4,212</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">12.06</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">4,212</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">7,169,768</td><td style="border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -8.65pt; padding-left: 17.3pt">Total</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">144,639</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">12.00</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">102,291</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">7,169,768</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">(1)</td>
    <td style="padding-left: 8.9pt; text-align: justify">Amount remaining from the $12,000,000 repurchase authorizations approved by the Company&#8217;s Board of Directors.&nbsp;&nbsp;</td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i6"></a><b>ITEM 6.</b></td><td style="text-align: left"><b>SELECTED FINANCIAL DATA</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following selected financial data has been derived from our
financial statements and should be read in conjunction with the Financial Statements and related notes thereto set forth in Item
8 and with &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8221; included in
Item 7 of this Annual Report on Form 10-K.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="19" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Year Ended September 30</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2015</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2014</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">2013</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -8.1pt; padding-left: 8.1pt">Selected Statements of Earnings Data</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="width: 45%; font-size: 10pt; text-align: justify">Net sales</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">73,947,619</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">75,287,726</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">60,323,917</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">58,045,292</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">53,353,080</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Gross profit</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">30,264,259</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">32,870,248</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">24,867,953</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">24,598,766</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">21,989,578</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Income from operations</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,311,883</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">10,731,692</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,051,355</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,518,126</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,444,735</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Income tax expense </td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,737,974</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,876,032</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,475,238</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,180,978</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,803,172</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,847,839</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,013,062</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">4,682,008</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,432,851</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">4,733,844</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Net income per share basic</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.28</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.60</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.35</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.42</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.38</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income per share diluted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.28</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.59</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.34</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.40</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.36</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Selected Balance Sheet Data</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Total assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">69,494,037</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">70,595,313</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">57,627,617</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">51,847,898</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">46,413,339</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Long-term liabilities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">725,796</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">655,534</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,311,232</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">21,101</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Shareholders&#8217; equity</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">64,525,120</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">62,594,043</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">51,279,130</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">46,746,634</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">40,078,036</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i7"></a><b>ITEM 7.</b></td><td style="text-align: left"><b>MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Cautionary Statement Regarding Forward-Looking Information </b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Statements made in this Annual Report on Form 10-K, in the Company&#8217;s
other SEC filings, in press releases and in oral statements, that are not statements of historical fact are &#8220;forward-looking
statements.&#8221; Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause
the actual results or performance of the Company to be materially different from the results or performance expressed or implied
by such forward-looking statements. The words &#8220;believes,&#8221; &#8220;expects,&#8221; &#8220;anticipates,&#8221; &#8220;seeks&#8221;
and similar expressions identify forward-looking statements. Readers are cautioned not to place undue reliance on these forward-looking
statements, which speak only as of the date the statement was made. The risks and uncertainties that could cause actual results
to differ materially and adversely from those expressed or implied by the forward-looking statements include those risks described
in Part I, Item 1A &#8220;Risk Factors.&#8221;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Overview of Business: </b>The Company sells highly configurable
fiber management and connectivity products to broadband service providers serving the Fiber-to-the-Premises (&#8220;FTTP&#8221;),
Fiber-to-the-Business (&#8220;FTTB&#8221;), and Fiber-to-the-Cell site markets in the U.S. and in certain limited markets outside
the U.S., including countries in the Caribbean, Canada, Central and South America. The Company&#8217;s sales channels include direct
to customer, through distribution partners, and to original equipment suppliers who private label its products. The Company&#8217;s
products are sold by its sales employees and independent sales representatives.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Critical Accounting Policies:</b> <font style="color: black">In
preparing our financial statements, we make estimates, assumptions and judgments that can have a significant impact on our sales,
income or loss from operations and net income or loss, as well as on the value of certain assets and liabilities on our balance
sheet. We believe that there are several accounting policies that are critical to an understanding of our historical and future
performance, as these policies affect the reported amounts of sales, expenses and significant estimates and judgments applied by
management. While there are a number of accounting policies, methods and estimates affecting our financial statements, areas that
are particularly significant include: </font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 35pt; text-align: left"><font style="font-family: Symbol">&#183;</font></td><td style="width: 5pt"></td><td style="text-align: justify">Revenue recognition;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 35pt; text-align: left"><font style="font-family: Symbol">&#183;</font></td><td style="width: 5pt"></td><td style="text-align: justify">Accounting for income taxes;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 35pt; text-align: left"><font style="font-family: Symbol">&#183;</font></td><td style="width: 5pt"></td><td style="text-align: justify">Valuation and evaluating impairment of long-lived assets and goodwill; and</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 35pt; text-align: left"><font style="font-family: Symbol">&#183;</font></td><td style="width: 5pt"></td><td style="text-align: justify">Valuation of inventory.</td>
</tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><u>Revenue Recognition</u></b> Revenue is recognized when persuasive
evidence of an arrangement exists, the product has been delivered, the fee is fixed, acceptance by the customer is reasonably certain
and collection is reasonably assured. This generally occurs upon shipment of product to the customer. Sales of the Company&#8217;s
products are subject to limited warranty obligations that are included in the Company&#8217;s terms and conditions. Also, the Company
offers limited discounts and rebates to customers which are recorded in net sales on an estimated basis as the sales are recognized.
The Company records freight revenues billed to customers as sales and the related shipping and handling cost in cost of sales.
Taxes collected from customers and remitted to governmental authorities are presented on a net basis.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><u>Income Taxes</u></b> We account for income taxes in accordance
with Accounting Standards Codification (&#8220;ASC&#8221;) 740, <i>Income Taxes</i>, under which deferred income taxes are recognized
based on the estimated future tax effects of differences between the financial statement and tax bases of assets and liabilities
given the provisions of enacted tax laws. Deferred income tax provisions and benefits are based on changes to the assets or liabilities
from year to year. In providing for deferred taxes, we consider tax regulations of the jurisdictions in which we operate, estimates
of future taxable income, and available tax planning strategies. If tax regulations, operating results, or the ability to implement
tax-planning strategies vary, adjustments to the carrying value of deferred tax assets and liabilities may be required. A valuation
allowance is recorded when it is more likely than not that a deferred tax asset will not be realized. The recorded valuation allowance
is based on significant estimates and judgments and if the facts and circumstances change, the valuation allowance could materially
change.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In accounting for uncertainty in income taxes, we recognize the
financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not
sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in
the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement
with the relevant tax authority. The Company recognizes interest and penalties accrued on any unrecognized tax benefits as a component
of income tax expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, the Company had no U.S. federal net operating
loss (&#8220;NOL&#8221;) carry-forwards and approximately $6,437,000 state NOLs. The U.S. federal NOL carry forward amounts were
fully utilized in fiscal year 2016. The state NOL carry forward amounts expire in fiscal years 2018 through 2022 if not utilized.
In fiscal year 2009, the Company completed an Internal Revenue Code Section 382 analysis of the loss carry-forwards and determined
that all of the Company&#8217;s loss carry-forwards were utilizable and not restricted under Section 382. The Company has not updated
its Section 382 analysis subsequent to 2009 and does not believe there have been any events subsequent to 2009 that would impact
the analysis.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As part of the process of preparing our financial statements, we
are required to estimate our income tax liability in each of the jurisdictions in which we do business. This process involves estimating
our actual current tax expense together with assessing temporary differences resulting from differing treatment of items for tax
and accounting purposes. These differences result in deferred tax assets and liabilities. We must then assess the likelihood that
these deferred tax assets will be recovered from future taxable income and, to the extent we believe that recovery is not more
likely than not or unknown, we must establish a valuation allowance. If the valuation allowance is reduced, the Company would record
an income tax benefit in the period in which that determination is made. If the valuation allowance is increased, the Company would
record additional income tax expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2016, the Company&#8217;s remaining valuation
allowance of approximately $322,000 related to state net operating loss carry forwards. During the fourth quarter of 2017, the
Company reversed approximately $163,000 of its remaining valuation allowance. Approximately $131,000 of the reversal related to
the expiration and utilization of state net operating losses in 2017. The remaining decrease of $32,000 is related to higher future
year expected NOL utilization based on updated profitability estimates. The remaining valuation allowance balance as of September
30, 2017 of $159,000 relates entirely to state net operating loss carry forwards we do not expect to utilize. The Company will
continue to assess the assumptions used to determine the amount of our valuation allowance and may adjust the valuation allowance
in future periods based on changes in assumptions of estimated future income and other factors.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black">The Company files income tax returns
in the U.S. Federal jurisdiction, and various state jurisdictions. Based on its evaluation, the Company has concluded that it has
no significant unrecognized tax benefits. With limited exceptions, the Company is no longer subject to U.S. federal and state income
tax examinations for fiscal years ending prior to 2002. </font>We are generally subject to U.S. federal and state tax examinations
for all tax years since 2002 due to our net operating loss carryforwards and the utilization of the carryforwards in years still
open under statute. <font style="color: black">In 2007, the Company changed its fiscal year end from March 31 to September 30.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">During the quarter ended December 31, 2015, the Company early adopted
Accounting Standards Update (&#8220;ASU&#8221;) 2015-17 to present balance sheet classification of deferred income taxes as noncurrent.
This adoption was applied prospectively and therefore, prior periods were not retrospectively adjusted.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">During the quarter ended September 30, 2016, the Company early adopted
ASU 2016-09, <i>Improvements to Employee Share-Based Payment Accounting</i>. The standard is intended to simplify various aspects
of the accounting and presentation of share-based payments. During the quarter ended September 30, 2016, the Company elected to
early adopt this standard as of October 1, 2015. The impact of this early adoption is more fully described in Footnote D.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><u>Impairment of Long-Lived Assets and Goodwill</u></b> The Company&#8217;s
long-lived assets at September 30, 2017 consisted primarily of property, plant and equipment, patents and goodwill. The Company
reviews the carrying amount of its property, plant and equipment and patents if events or changes in circumstances indicate that
the carrying amount of the assets may not be recoverable. When this review indicates the carrying amount of an asset or asset group
exceeds the sum of the future undiscounted cash flows expected to be generated by the assets, the Company recognizes an asset impairment
charge against operations for the amount by which the carrying amount of the impaired asset exceeds its fair value.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Determining fair values of property, plant and equipment and patents
using a discounted cash flow method involves significant judgment and requires the Company to make significant estimates and assumptions,
including long-term projections of cash flows, market conditions and appropriate discount rates. Judgments are based on historical
experience, current market trends, consultations with external valuation specialists and other information. If facts and circumstances
change, the use of different estimates and assumptions could result in a materially different outcome. The Company generally develops
these forecasts based on recent sales data for existing products, planned timing of new product launches, and estimated expansion
of the FTTP market.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company operates as one reporting unit and reviews the carrying
amount of goodwill annually in the fourth quarter of each fiscal year and more frequently if events or changes in circumstances
indicate that the carrying amount of the assets may not be recoverable. The Company determines its fair value for goodwill impairment
testing purposes by calculating its market capitalization and comparing that to the Company&#8217;s carrying value. The Company&#8217;s
goodwill impairment test for the years ended September 30, 2017, 2016, and 2015 resulted in excess fair value over carrying value
and therefore, no adjustments were made to goodwill. During the year ended September 30, 2017, there were no triggering events
that indicated goodwill could be impaired.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">A significant reduction in our market capitalization or in the carrying
amount of net assets of a reporting unit could result in an impairment charge. If the carrying amount of a reporting unit exceeds
its fair value, the Company would measure the possible goodwill impairment loss based on an allocation of the estimate of fair
value of the reporting unit to all of the underlying assets and liabilities of the reporting unit, including any previously unrecognized
intangible assets. The excess of the fair value of a reporting unit over the amounts assigned to its assets and liabilities is
the implied fair value of goodwill. An impairment loss is recognized to the extent that a reporting unit's recorded goodwill exceeds
the implied fair value of goodwill. An impairment loss would be based on significant estimates and judgments, and if the facts
and circumstances change, a potential impairment could have a material impact on the Company&#8217;s financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">During the year ended September 30, 2017, the Company incurred an
impairment charge on long-lived assets of $643,604. This impairment was related to the cancellation of an enterprise resource planning
software implementation. No impairment of long-lived assets or goodwill has occurred during the years ended September 30, 2016
or 2015, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b><u>Valuation of Inventory</u></b> The Company maintains a material
amount of inventory to support its manufacturing operations and customer demand. This inventory is stated at the lower of cost
or market. On a regular basis, the Company reviews its inventory and identifies that which is excess, slow moving and obsolete
by considering factors such as inventory levels, expected product life and forecasted sales demand. Any identified excess, slow
moving and obsolete inventory is written down to its market value through a charge to cost of sales. It is possible that additional
inventory write-down charges may be required in the future if there is a significant decline in demand for the Company&#8217;s
products and the Company does not adjust its manufacturing production accordingly.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Results of Operations</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left; text-indent: 0in"><b><u>Year ended September 30, 2017 compared to year
ended September 30, 2016</u></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Net sales for fiscal year 2017 decreased 2%, or $1,340,000, to $73,948,000
from net sales of $75,288,000 in 2016.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Sales in fiscal year 2017 to commercial data networks and broadband
service providers were 95% of net sales, or $69,921,000, compared to $69,850,000, or 93%, of net sales in fiscal 2016. Among this
group, the Company recorded $6,047,000 in international sales in fiscal year 2017 versus $4,024,000 in fiscal year 2016. Sales
associated with build-to-print manufacturing for original equipment manufacturers outside of the telecommunications market in 2017
were 5% of net sales, or $4,027,000, compared to $5,438,000, or 7%, of net sales in fiscal year 2016. The Company allocates sales
from external customers to geographic areas based on the location to which the product is transported. Accordingly, international
sales represented 8% and 5% of net sales for the years ended September 30, 2017 and 2016, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The decrease in net sales for the fiscal year 2017 as compared to
fiscal year 2016 is primarily attributable to a decrease in fiscal year 2017 of the ongoing builds of an Alternative Carrier customer
by $4,733,000 as compared to the fiscal year 2016. International sales increased $2,023,000 during the same period due to an increase
in demand in fiber deployments. In addition, the Company had an increase of $1,370,000 in fiscal year 2017 net sales to our customer
base of commercial data network providers, build-to-print and OEM manufacturers, and broadband service providers, outside of the
Alternative Carrier group and international sales noted above when compared to fiscal 2016. The improvement was due to increased
deployments by the Company&#8217;s Traditional Carrier and Tier 1 customers. Revenue from all customers is obtained from purchase
orders submitted from time to time. Accordingly, the Company&#8217;s ability to predict orders in future periods or trends affecting
orders in future periods is limited.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black">Cost of sales for fiscal year 2017 was
$43,683,000, an increase of $1,266,000, or 3%, from the $42,417,000 in fiscal year 2016. Gross profit decreased 8%, or $2,606,000,
from $32,870,000 for fiscal year 2016 to $30,264,000 for fiscal year 2017. Gross profit percent was 40.9% in fiscal year 2017,
as compared to 43.7% for fiscal year 2016. The year-over-year </font>decrease in gross profit was primarily due to decreased volume.
The decrease in gross profit percent was primarily due to a higher percentage of sales to the Tier 1 customer group, which typically
have lower margins, along with a lower percentage of sales associated with the integration of optical components within our product
line, which typically have higher margins.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Selling, general and administrative expense for fiscal year 2017
was $24,952,000, an increase of $2,813,000, or 13%, compared to $22,139,000 for fiscal year 2016. <font style="color: black">This
increase is primarily composed of an increase of $1,793,000 in compensation costs due primarily to additional sales and marketing
personnel, an increase of $831,000 in stock compensation expense, an increase of $702,000 in product development costs, an increase
of $928,000 in legal expenses, and an impairment of long-lived assets of $644,000, somewhat offset by a decrease of $2,444,000
in performance compensation accruals when compared to fiscal year 2016.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Income from operations for fiscal year 2017 was $5,312,000 compared
to $10,732,000 for fiscal year 2016. This decrease is attributable to decreased gross profit and the increased selling, general
and administrative expenses described above.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black">Interest income in fiscal year 2017 was
$274,000 compared to $157,000 for fiscal year 2016. The increase is due mainly to higher interest rates earned on its investments
in fiscal 2017 as well as higher cash invested balances. The Company invests its excess cash primarily in </font>FDIC-backed bank
certificates of deposit and money market accounts<font style="color: black">.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Income tax expense for fiscal year 2017 was $1,738,000 compared
to $2,876,000 for fiscal year 2016. Due to net operating loss utilization, income tax expense primarily had a non-cash effect on
the operating cash flow for the year ended September 30, 2016. The decrease in tax expense of $1,138,000 from the year ended September
30, 2016 is primarily due to decreased profitability in fiscal year 2017. The increase in the income tax expense rate to 31.1%
for fiscal year 2017 from 26.4% for fiscal year 2016 is primarily the result of <font style="color: black">the Company having fewer
positive discrete items in fiscal year 2017 compared to fiscal year 2016 as a result of the Company early adopting ASU 2016-09
in the fourth quarter ended September 30, 2016. </font>The accounting standard update required that the tax effects of stock-based
compensation be recognized in the income tax provision of the Company&#8217;s statement of earnings. For prior quarters of fiscal
2016, the amounts relating to the tax effects of stock-based compensation were recasted to conform to the current year&#8217;s
presentation. Previously, these amounts were recognized in additional paid-in capital on the Company&#8217;s balance sheet. As
a result, the Company recognized net tax benefits related to stock-based compensation awards which lowered income tax expense by
$675,000 for fiscal year 2016. Our provisions for income taxes include current federal tax expense, state income tax expense, and
deferred tax expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">Net income for fiscal year 2017 was $3,848,000
or $0.28 per basic and diluted share, compared to $8,013,000 or $0.60 per basic share and $0.59 per diluted share for the year
2016.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left; text-indent: 0in"><b><u>Year ended September 30, 2016 compared to year
ended September 30, 2015</u></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Net sales for fiscal year 2016 increased 25% to $75,288,000 from
net sales of $60,324,000 in 2015. Sales growth was experienced from existing clients as well as from the development of new accounts
within the telecommunications industry. The growth in sales includes increased sales from within the wireless market and cable
provider&#8217;s customer group and increased sales to our Alternative Carrier customer group, offset slightly by decreased international
sales.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As a result of the above factors, sales in fiscal year 2016 to commercial
data networks and broadband service providers were 93% of net sales, or $69,850,000, compared to $54,822,000, or 91%, of net sales
in fiscal 2015. Among this group, the Company recorded $4,024,000 in international sales in fiscal year 2016 versus $5,000,000
in fiscal year 2015. Sales associated with build-to-print manufacturing for original equipment manufacturers outside of the telecommunications
market in 2016 were 7% of net sales, or $5,438,000, compared to $5,502,000, or 9%, of net sales in fiscal year 2015. The Company
allocates sales from external customers to geographic areas based on the location to which the product is transported. Accordingly,
international sales represented 5% and 8% of net sales for the years ended September 30, 2016 and 2015, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The increase in net sales for the year ended September 30, 2016
of $14,964,000 compared to fiscal year 2015 is primarily attributable to an increase of $13,506,000 in net sales to our customer
base of commercial data network providers, build-to-print and OEM manufacturers, and broadband service providers, outside of the
Alternative Carrier group and international sales noted below, when compared to fiscal 2015. The improvement was due to increased
deployments by the Company&#8217;s Traditional Carrier customers, as well as expanded sales channels. Ongoing builds of an Alternative
Carrier customer also increased net sales by $2,434,000 for the year ended September 30, 2016. Net sales for fiscal year 2016 were
negatively affected by a decrease in international sales of $976,000 from the prior fiscal year due to sluggish demand.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Cost of sales for fiscal year 2016 was $42,417,000, an increase
of $6,961,000, or 20% from the $35,456,000 in fiscal year 2015. Gross margin was 43.7% in fiscal year 2016, as compared to 41.2%
for fiscal year 2015. Gross profit increased 32%, or $8,002,000, from $24,868,000 for fiscal year 2015 to $32,870,000 for fiscal
year 2016. The year-over-year increase in cost of sales is primarily a result of increased sales volume. The increase in gross
profit percentage is the result of a higher percentage of sales associated with the integration of optical components within our
product line, which generally have higher margins.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Selling, general and administrative expense for fiscal year 2016
was $22,139,000, up 24% compared to $17,817,000 for fiscal year 2015. <font style="color: black">This increase is primarily composed
of higher compensation expenses in the amount of $3,376,000 mainly due to additional personnel, wage increases, higher performance
compensation accruals, increased stock compensation expense of $198,000, and increased depreciation expense of $121,000.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Income from operations for fiscal year 2016 was $10,732,000 compared
to $7,051,000 for fiscal year 2015. This increase is attributable to increased net sales and higher gross profit.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><font style="color: black">Interest income in fiscal year 2016 was
$157,000 compared to $106,000 for fiscal year 2015. The increase is due mainly to higher interest rates earned on its investments
in fiscal 2016. The Company invests its excess cash primarily in </font>FDIC-backed bank certificates of deposit and money market
accounts<font style="color: black">.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Income tax expense for fiscal year 2016 was $2,876,000 compared
to $2,475,000 for fiscal year 2015. Due to net operating loss utilization, income tax expense primarily had a non-cash effect on
the operating cash flow for the years ended September 30, 2016 and 2015. The increase in tax expense of $401,000 from the year
ended September 30, 2015 is primarily due to increased profitability in fiscal year 2016. The decrease in the income tax expense
rate to 26.4% for fiscal year 2016 from 34.6% for fiscal year 2015 is primarily the result of <font style="color: black">the Company
early adopting ASU 2016-09 effective with the fourth quarter ended September 30, 2016. </font>The new accounting standard requires
that the tax effects of stock-based compensation be recognized in the income tax provision of the Company&#8217;s statement of
earnings. For prior quarters of fiscal 2016, the amounts relating to the tax effects of stock-based compensation were recasted
to conform to the current year&#8217;s presentation. Previously, these amounts were recognized in additional paid-in capital on
the Company&#8217;s balance sheet. As a result, the Company recognized net tax benefits related to stock-based compensation awards
which lowered income tax expense by $675,000 for fiscal year 2016. Our provisions for income taxes include current federal tax
expense, state income tax expense, and deferred tax expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">Net income for fiscal year 2016 was $8,013,000
or $0.60 per basic share and $0.59 per diluted share, compared to $4,682,000 or $0.35 per basic share and $0.34 per diluted share
for the year 2015.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Liquidity and Capital Resources</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">At September 30, 2017, the Company had combined balances of short-term
cash and investments and long-term investments of $44,289,000 as compared to $44,244,000 at September 30, 2016. As of September
30, 2017, our principal source of liquidity was our cash and cash equivalents and short-term investments. Those sources total $24,473,000
at September 30, 2017, compared to $33,541,000, at September 30, 2016. Investments considered long-term are $19,816,000 at September
30, 2017, compared to $10,703,000 at September 30, 2016. Our excess cash is invested mainly in certificates of deposit and money
market accounts. Substantially all of our funds are insured by the FDIC. We believe the combined balances of short-term cash and
investments along with long-term investments provide a more accurate indication of our available liquidity. We had no long-term
debt obligations at September 30, 2017 or 2016, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We believe our existing cash equivalents and short-term investments,
along with cash flow from operations, will be sufficient to meet our working capital and investment requirements for beyond the
next 12 months. <font style="color: black; background-color: white">The Company intends on utilizing its available cash and assets
primarily for its continued organic growth and potential future strategic transactions, as well as execution of the share repurchase
program adopted by our Board of Directors. The share repurchase program was originally adopted on November 13, 2014 with $8,000,000
authorized for common stock repurchases. On April 25, 2017, our Board of Directors increased the authorization</font> to $12,000,000
of common stock.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Operating Activities</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Net cash generated from operations for the fiscal year ended September
30, 2017 totaled $6,298,000. Cash provided by operations included net income of $3,848,000 for the fiscal year ended September
30, 2017, which included non-cash expenses for depreciation and amortization of $1,622,000, stock-based compensation of $2,320,000,
and impairment of long-lived assets of $644,000 offset by changes in operating assets and liabilities using cash. Changes between
fiscal year 2017 and fiscal year 2016 in working capital items using cash consisted primarily of a decrease in accounts payable
and accrued expenses of $3,065,000 offset slightly by a decrease in accounts receivable of $762,000. The decrease in accounts payable
and accrued expenses is primarily due to decreased <font style="color: black">performance compensation accruals</font>. The decrease
in accounts receivable is primarily attributable to decreased sales in the quarter ended September 30, 2017 compared to the same
quarter of fiscal 2016. Accounts receivable balances can be influenced by the timing of shipments for customer projects and payment
terms. Days sales outstanding, which measures how quickly receivables are collected, was 36 days for September 30, 2017 and 35
days for September 30, 2016.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Net cash generated from operations for the fiscal year ended September
30, 2016 totaled $11,553,000. Cash provided by operations included net income of $8,013,000 for the fiscal year ended September
30, 2016, which included non-cash expenses for depreciation and amortization of $1,449,000 and stock-based compensation of $1,405,000,
along with a non-cash benefit from deferred taxes of $2,341,000. The Company has historically been utilizing its net operating
losses (&#8220;NOLs&#8221;) for taxes due and made cash payments related to taxes of $1,131,000, $51,000 and $361,000 in the fiscal
periods 2016, 2015 and 2014, respectively. Since the federal NOLs are now fully consumed as of September 30, 2016, the Company
will no longer have this non-cash tax benefit, which will result in the Company having to use cash for its tax expense. Changes
between fiscal year 2016 and fiscal year 2015 in working capital items using cash included increases in accounts receivable, inventory,
and other current assets of $1,988,000, $1,190,000, and $813,000, respectively. The increase in accounts receivable is primarily
attributable to increased sales in the quarter ended September 30, 2016. Accounts receivable balances can be influenced by the
timing of shipments for customer projects and payment terms. Days sales outstanding was 35 days for both September 30, 2016 and
September 30, 2015. The increase in inventory represents an adjustment for seasonal demand along with changes in stocking levels
for new product development. The increase in other current assets is primarily due to an increase in income taxes receivable at
September 30, 2016. Changes in working capital items providing cash between fiscal year 2016 and fiscal year 2015 included an increase
in accounts payable and accrued expenses of $2,324,000, primarily due to increased <font style="color: black">performance compensation
accruals</font>.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Net cash generated from operations for the fiscal year ended September
30, 2015 totaled $6,848,000. Cash provided by operations included net income of $4,682,000 for the fiscal year ended September
30, 2015, which included non-cash expenses for depreciation and amortization of $1,216,000 and stock-based compensation of $1,075,000,
along with a non-cash benefit from deferred taxes of $2,342,000. The Company has historically been utilizing its net operating
losses (&#8220;NOLs&#8221;) for taxes due and made cash payments related to taxes of $51,000, $361,000 and $154,000 in the fiscal
periods 2015, 2014 and 2013, respectively. When the NOLs are fully consumed, the Company will no longer have this non-cash tax
benefit which will result in the Company having to use cash for its tax expense. Changes between fiscal year 2015 and fiscal year
2014 in working capital items using cash included increases in inventory and accounts receivable of $1,793,000 and $983,000, respectively.
The increase in inventory represents an adjustment for seasonal demand along with changes in stocking levels for new product development.
The increase in accounts receivable is primarily attributable to increased sales in the quarter ended September 30, 2015. Accounts
receivable balances can be influenced by the timing of shipments for customer projects and payment terms. Days sales outstanding
was 35 days for September 30, 2015 and 32 days for September 30, 2014. Changes in working capital items providing cash between
fiscal year 2015 and fiscal year 2014 included an increase in accounts payable and accrued expenses of $164,000 and a decrease
in other current assets of $121,000.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"><b><i>Investing Activities</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">For the fiscal year ended September 30, 2017,
we used $2,022,000 in cash for the purchase of capital equipment and patents. These purchases were <font style="color: black">mainly
related to information technology and manufacturing equipment</font>. During fiscal year 2017, we purchased $17,630,000 of FDIC-backed
certificates of deposit and sold $8,107,000 of FDIC-backed certificates of deposit. The result is cash used in investing activities
of $11,540,000 in fiscal year 2017 as compared to $1,642,000 in fiscal year 2016. In fiscal year 2018, the Company intends to continue
investing in the necessary computer hardware and software required to optimize its business, along with appropriate manufacturing
equipment to continue to maintain a competitive position in manufacturing capability.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">For the fiscal year ended September 30, 2016,
we used $1,627,000 in cash for the purchase of capital equipment and patents. These purchases were <font style="color: black">mainly
related to information technology and manufacturing equipment</font>. During fiscal year 2016, we purchased $8,138,000 of FDIC-backed
certificates of deposit and sold $8,123,000 of FDIC-backed certificates of deposit. The result is cash used in investing activities
of $1,642,000 in fiscal year 2016 as compared to $5,744,000 in fiscal year 2015.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">For the fiscal year ended September 30, 2015,
we used $4,543,000 in cash for the purchase of capital equipment and patents. Included in this amount were purchases of $3,027,000
in leasehold improvements and office equipment for the build out of our new Minnesota facility which was completed in the fiscal
2015 second quarter and purchases of manufacturing and warehouse equipment of $1,079,000. During fiscal year 2015, we purchased
$10,374,000 of FDIC-backed certificates of deposit and sold $9,093,000 of FDIC-backed certificates of deposit. The result is cash
used in investing activities of $5,744,000 in fiscal year 2015 as compared to $3,586,000 in fiscal year 2014.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Financing Activities</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>&nbsp;</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">For the fiscal year ended September 30, 2017, the Company used $3,647,000
for the repurchase of common stock. Also, the Company received $335,000 during the fiscal year ended September 30, 2017 from employees&#8217;
purchase of stock through our Employee Stock Purchase Plan (&#8220;ESPP&#8221;). The Company used $953,000 to pay for taxes as
a result of employees&#8217; exercises of stock options and vesting of restricted shares using share withholding. As a result,
the net cash used in financing activities during fiscal year 2017 was $4,237,000.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">For the fiscal year ended September 30, 2016, the Company used $334,000
for the repurchase of common stock. Also, the Company received $254,000 and $549,000 during the fiscal year ended September 30,
2016 from employees&#8217; purchase of stock through the ESPP and the exercise of stock options, respectively. The Company used
$438,000 to pay for taxes as a result of employees&#8217; exercises of stock options and vesting of restricted shares using share
withholding. As a result, the net cash provided by financing activities during fiscal year 2016 was $32,000.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">For the fiscal year ended September 30, 2015, the Company used $849,000
for the repurchase of common stock. Also, the Company received $211,000 and $43,000 during the fiscal year ended September 30,
2015 from employees&#8217; purchase of stock through the ESPP and the exercise of stock options, respectively. The Company used
$639,000 to pay for taxes as a result of employees&#8217; exercises of stock options and vesting of restricted shares using share
withholding. As a result, the net cash used by financing activities during fiscal year 2015 was $1,224,000.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b><i>Contractual Obligations as of September 30, 2017</i></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="19" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Payments due by period</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Total</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Less than <br>1 year</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">1-3 years</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">3-5 years</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">More than <br>5 years</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 45%; font-size: 10pt; text-align: left; padding-bottom: 1.1pt">Operating lease obligations</td><td style="width: 1%; font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">$</td><td style="width: 8%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">3,597,970</td><td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">$</td><td style="width: 8%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">584,249</td><td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">$</td><td style="width: 8%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">1,161,604</td><td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">$</td><td style="width: 8%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">814,300</td><td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">$</td><td style="width: 8%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: right">1,037,817</td><td style="width: 1%; border-bottom: Black 1.1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 2.5pt; text-indent: -30.6pt; padding-left: 30.6pt">Total</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">3,597,970</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">584,249</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">1,161,604</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">814,300</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: right">1,037,817</td><td style="border-bottom: Black 2.5pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><i>Operating Leases</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We have entered into various non-cancelable operating lease agreements
for office equipment and our office and manufacturing spaces in Minnesota and Mexico expiring at various dates through February
2024. Certain of these leases have escalating rent payment provisions. We recognize rent expense under such leases on a straight-line
basis over the term of the lease.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b></b></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Quarterly Financial Data</b> (Unaudited)</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Quarterly data for the years ended September 30, 2017 and 2016 was
as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="15" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Quarter Ended</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: center; padding-bottom: 1.1pt">Statement of Earnings Data</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">December 31, <br> 2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">March 31, <br> 2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">June 30, <br> 2017</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br> 2017</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 56%; font-size: 10pt; text-align: justify">Net sales</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">18,266,162</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">17,651,771</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">19,611,297</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">18,418,389</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Gross profit</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,208,720</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,442,814</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,937,250</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,675,475</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Income from operations</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,191,196</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,280,636</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,322,557</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,517,494</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">876,930</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">907,521</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">803,316</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,260,072</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Net income per share Basic</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.06</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.07</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.06</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.09</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income per share Diluted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.06</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.07</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.06</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.09</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>


<p style="margin: 0">&nbsp;</p>

<table cellpadding="0" cellspacing="0" align="CENTER" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="15" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">Quarter Ended</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: center; padding-bottom: 1.1pt">Statement of Earnings Data</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">December 31, <br> 2015</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">March 31, <br> 2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">June 30, <br> 2016</td><td style="font-size: 10pt; padding-bottom: 1.1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1.1pt solid">September 30, <br> 2016</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 56%; font-size: 10pt; text-align: justify">Net sales</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">15,689,715</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">16,947,187</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">21,598,720</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">21,052,104</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Gross profit</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">6,676,796</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,280,449</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,340,197</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,572,806</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Income from operations</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,979,781</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,143,497</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,461,845</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,146,569</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,487,454</td><td style="font-size: 10pt; text-align: left">*</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,492,979</td><td style="font-size: 10pt; text-align: left">*</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,362,061</td><td style="font-size: 10pt; text-align: left">*</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,670,568</td><td style="font-size: 10pt; text-align: left">*</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Net income per share Basic</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.11</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.11</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.18</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.20</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net income per share Diluted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.11</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.11</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.17</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.20</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">*In March 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;)
issued ASU No. 2016-09, <i>Improvements to Employee Share-Based Payment Accounting</i>. The standard is required to be adopted
by all companies in their first fiscal year beginning after December 15, 2016 but allows companies to early adopt prior to this
date. The standard is intended to simplify various aspects of the accounting and presentation of share-based payments. During the
quarter ended September 30, 2016, the Company elected to early adopt this standard as of October 1, 2015. Adoption of this standard
impacted the previously filed 10-Qs for fiscal 2016 as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Statements of earnings </i>&#8211; The new accounting standard
requires that the tax effects of stock-based compensation be recognized in the income tax provision of the Company&#8217;s Statements
of Earnings. Previously, these amounts were recognized in additional paid-in capital on the Company&#8217;s Balance Sheets. The
new standard requires these amounts to be recasted within these quarters due to the prospective adoption of this standard in the
fourth quarter of fiscal 2016. Accordingly, net tax benefits related to stock-based compensation awards of $104,134, $54,313, and
$79,640 for the quarters ended December 31, 2015, March 31, 2016, and June 30, 2016, respectively, were recognized as reductions
of income tax expense in the statements of earnings. These tax benefits reduced our effective income tax rate 5.2%, 2.5%, and 2.3%
for the quarters ended December 31, 2015, March 31, 2016, and June 30, 2016, respectively. The changes were applied on a prospective
basis and resulted in an increase in basic and diluted earnings per share of $0.01 and $0.01 for the quarters ended December 31,
2015 and June 30, 2016, respectively. The change had no effect on basic and diluted earnings per share for the quarter ended March
31, 2016. The net tax benefit recognized during the quarter ended September 30, 2016 was $437,096, which reduced our effective
tax rate 13.7% to 16.3% for the quarter and resulted in an increase in basic and diluted earnings per share of $0.03 and $0.04,
respectively. The net tax benefit recognized during the year ended September 30, 2016 was $675,183, which reduced our effective
tax rate 6.2% to 26.4% for the year and resulted in an increase in basic and diluted earnings per share of $0.05.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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    <!-- Field: /Page -->

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Recent Accounting Pronouncements:</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In May 2014, the FASB issued guidance creating Accounting Standards
Codification (&#8220;ASC&#8221;) Section 606, <i>Revenue from Contracts with Customers</i>. The new section will replace Section
605, &#8220;Revenue Recognition&#8221; and creates modifications to various other revenue accounting standards for specialized
transactions and industries. The section is intended to conform revenue accounting principles with a concurrently issued International
Financial Reporting Standards with previously differing treatment between United States practice and those of much of the rest
of the world, as well as to enhance disclosures related to disaggregated revenue information. The updated guidance is effective
for annual reporting periods beginning after December 15, 2017, and interim periods within that reporting period. Early application
is permitted only as of annual reporting periods beginning after December 15, 2016, including interim periods within that reporting
period. <font style="color: black">The Company is planning to complete an assessment of its revenue streams during the second and
third quarters of fiscal 2018 to determine the impact that this standard will have on its business practices, financial condition,
results of operations and disclosures. </font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In July&nbsp;2015, the FASB issued ASU 2015-11,&nbsp;<i>Inventory
(Topic 330) Related to Simplifying the Measurement of Inventory</i> which applies to all inventory except inventory that is measured
using last-in, first-out (&#8220;LIFO&#8221;) or the retail inventory method. Inventory measured using first-in, first-out (&#8220;FIFO&#8221;)
or average cost is covered by the new amendments. Inventory within the scope of the new guidance should be measured at the lower
of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less
reasonably predictable costs of completion, disposal, and transportation. Subsequent measurement is unchanged for inventory measured
using LIFO or the retail inventory method. The amendments will take effect for public business entities for fiscal years beginning
after December&nbsp;15, 2016, including interim periods within those fiscal years. The new guidance should be applied prospectively,
and earlier application is permitted as of the beginning of an interim or annual reporting period. We do not expect adoption to
have a material impact on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In February 2016, the FASB issued ASU 2016-02, <i>Leases</i>, which
requires lessees to present right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than
12 months. The guidance is to be applied using a modified retrospective approach at the beginning of the earliest comparative period
in the financial statements and is effective for fiscal years beginning after December 15, 2018, including interim periods within
those fiscal years. Early adoption is permitted. The Company is evaluating the impact the adoption of this ASU will have on our
financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In January 2017, the FASB issued ASU 2017-04 which offers amended
guidance to simplify the accounting for goodwill impairment by removing Step 2 of the goodwill impairment test. A goodwill impairment
will now be measured as the amount by which a reporting unit&#8217;s carrying value exceeds its fair value, limited to the amount
of goodwill allocated to that reporting unit. This guidance is to be applied on a prospective basis effective for the Company&#8217;s
interim and annual periods beginning after January 1, 2020, with early adoption permitted for any impairment tests performed after
January 1, 2017. The Company is evaluating the impact the adoption of this ASU will have on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i7a"></a>ITEM 7A.</td><td style="text-align: left">QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is subject to changes in market interest rates on cash,
cash equivalents, and short-term investments. These market risks have not changed significantly since September 30, 2016. Increases
or decreases in interest rates will have an effect on these balances. At September 30, 2017, and 2016, the Company had cash and
cash equivalents and short-term investments totaling $24,473,000 and $33,541,000, respectively. Most of these balances were invested
in interest-bearing money market accounts or CD&#8217;s maturing within 12 months. Due to the nature of these money market accounts
and CD&#8217;s, we believe that we do not have any material exposure to changes in the fair value of our cash equivalents and short-term
investments as a result of changes in interest rates.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company uses the U.S. dollar as its functional currency. As
such, fluctuations in foreign currency exchange rates have historically not been material to the Company. Accordingly, the Company
believes it does not have any material exposure to fluctuations in foreign currency.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i8"></a><b>ITEM 8.</b></td><td style="text-align: left"><b>FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA</b></td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>Clearfield, Inc.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>INDEX TO FINANCIAL STATEMENTS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 68%; text-align: left">&nbsp;</td>
    <td style="width: 32%; text-align: right"><u>Page</u></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left"><a href="#report">Report of Independent Registered Public Accounting Firm</a></td>
    <td style="text-align: right"><a href="#report">29</a></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left">Financial Statements</td>
    <td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left; padding-left: 10pt"><a href="#bs">Balance Sheets</a></td>
    <td style="text-align: right"><a href="#bs">31</a></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left; padding-left: 10pt"><a href="#se">Statements of Earnings</a></td>
    <td style="text-align: right"><a href="#se">32</a></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left; padding-left: 10pt"><a href="#se2">Statements of Shareholders&#8217; Equity</a></td>
    <td style="text-align: right"><a href="#se2">33</a></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left; padding-left: 10pt"><a href="#cf">Statements of Cash Flows</a></td>
    <td style="text-align: right"><a href="#cf">34</a></td></tr>
<tr style="vertical-align: top">
    <td style="text-align: left; padding-left: 10pt"><a href="#notes">Notes to Financial Statements</a></td>
    <td style="text-align: right"><a href="#notes">35</a></td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The supplementary financial information required by this Item 8
is included in Item 7 under the caption &#8220;Quarterly Financial Data (Unaudited).&#8221;
</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><a name="report"></a><b>Report of Independent Registered Public Accounting Firm</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">To the Shareholders, Audit Committee and Board of Directors</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Clearfield, Inc.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We have audited the accompanying balance sheets of Clearfield, Inc.
as of September 30, 2017 and 2016, and the related statements of earnings, shareholders' equity and cash flows for each of the
years in the three-year period ended September 30, 2017. We also have audited Clearfield, Inc.'s internal control over financial
reporting as of September 30, 2017, based on criteria established in <i>Internal Control - Integrated Framework</i> issued by the
Committee of Sponsoring Organizations of the Treadway Commission (COSO) (2013 framework). The company's management is responsible
for these financial statements, for maintaining effective internal control over financial reporting, and for its assessment of
the effectiveness of internal control over financial reporting, included in the accompanying Management's Annual Report on Internal
Control over Financial Reporting. Our responsibility is to express an opinion on these financial statements and an opinion on the
company's internal control over financial reporting based on our audits.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">We conducted our audits in accordance with the standards of the
Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control
over financial reporting was maintained in all material respects. Our audits of the financial statements include examining, on
a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal
control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the
risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based
on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances.
We believe that our audits provide a reasonable basis for our opinions.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">A company's internal control over financial reporting is a process
designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial
reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately
and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions
are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles,
and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors
of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use,
or disposition of the company's assets that could have a material effect on the financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Because of its inherent limitations, internal control over financial
reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject
to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies
or procedures may deteriorate.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Clearfield, Inc. as of September 30, 2017 and 2016 and the results
of its operations and cash flows for each of the years in the three-year period ended September 30, 2017, in conformity with accounting
principles generally accepted in the United States of America. Also in our opinion, Clearfield, Inc. maintained, in all material
respects, effective internal control over financial reporting as of September 30, 2017, based on criteria established in <i>Internal
Control - Integrated Framework </i>issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) (2013
framework).</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">/s/ Baker Tilly Virchow Krause, LLP</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Minneapolis, Minnesota</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">November 15, 2017</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><a name="bs"></a>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>BALANCE SHEETS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: justify">&nbsp;</p>

<div data-td-taggable-table="" data-td-statement-type="balance-sheet"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"><p style="margin-top: 0; margin-bottom: 0">September 30,</p>
                                                                                <p style="margin-top: 0; margin-bottom: 0">2017</p></td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"><p style="margin-top: 0; margin-bottom: 0">September 30,</p>
                                                                                <p style="margin-top: 0; margin-bottom: 0">2016</p></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; font-weight: bold; text-align: center">Assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Current Assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 70%; font-size: 10pt; text-align: justify; padding-left: 0.2in">Cash and cash equivalents</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">18,536,111</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">28,014,321</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Short-term investments</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,937,150</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,527,075</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Accounts receivable, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,237,641</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,999,210</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Inventories</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,453,567</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,373,155</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.2in">Other current assets</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">978,933</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">1,198,917</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.5in">Total current assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">41,143,402</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">51,112,678</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Property, plant and equipment, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,434,172</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,780,814</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Other Assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Long-term investments</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">19,816,000</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">10,703,000</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Goodwill</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,570,511</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,570,511</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.2in">Other</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">529,952</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">428,310</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.5in">Total other assets</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">22,916,463</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">13,701,821</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 60pt"><b>Total Assets</b></td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">69,494,037</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">70,595,313</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.5in">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; font-weight: bold; text-align: center">Liabilities and Shareholders&#8217; Equity</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Current Liabilities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Accounts payable</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">1,739,791</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">2,573,292</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Accrued compensation</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,410,026</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">4,697,138</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.2in">Accrued expenses</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">93,304</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">75,306</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.5in">Total current liabilities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">4,243,121</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,345,736</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.5in">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Other Liabilities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; text-indent: 14.65pt">Deferred taxes</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">444,076</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">411,779</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 14.65pt">Deferred rent</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">281,720</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">243,755</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.5in">Total other liabilities</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">725,796</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">655,534</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.5in">Total Liabilities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">4,968,917</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,001,270</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Commitment and Contingencies</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Shareholders&#8217; Equity</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -9.25pt; padding-left: 23.65pt">Preferred stock, $.01 par value; 500,000 shares; no shares issued or outstanding</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -9.25pt; padding-left: 23.65pt">Common stock, $ .01 par value; 50,000,000 shares authorized; 13,812,821 and 14,126,279 shares issued and outstanding at September 30, 2017 and 2016, respectively</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">138,128</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">141,263</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.2in">Additional paid-in capital</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">55,406,888</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">57,320,515</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.2in">Retained earnings</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">8,980,104</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">5,132,265</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 0.2in">Total shareholders&#8217; equity</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">64,525,120</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">62,594,043</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; font-weight: bold; text-align: justify; padding-bottom: 2.25pt; padding-left: 0.5in">Total Liabilities and Shareholders&#8217; Equity</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">69,494,037</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">70,595,313</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">The accompanying notes are an integral part of these financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><a name="se"></a>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>STATEMENTS OF EARNINGS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table="" data-td-statement-type="income"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,<br> 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,<br> 2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,<br> 2015</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: right">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 55%; font-size: 10pt; text-align: justify">Net sales</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">73,947,619</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">75,287,726</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">60,323,917</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Cost of sales</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">43,683,360</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">42,417,478</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">35,455,964</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 8.1pt">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 17.1pt">Gross profit</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">30,264,259</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">32,870,248</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">24,867,953</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 8.1pt">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.45pt">Operating expenses</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 7.9pt">Selling, general, and administrative</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">24,952,376</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">22,138,556</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">17,816,598</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 18.8pt">Income from operations</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">5,311,883</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">10,731,692</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">7,051,355</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Interest income</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">273,930</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">157,402</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">105,891</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 8.1pt">Income before income taxes</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,585,813</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">10,889,094</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7,157,246</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Income tax expense</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">1,737,974</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,876,032</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,475,238</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Net income</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">3,847,839</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">8,013,062</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">4,682,008</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 8.1pt">Net income per share Basic</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.28</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.60</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.35</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 8.1pt">Net income per share Diluted</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.28</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.59</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">0.34</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 0.1in">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Shares used in calculation of net income per share:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 8.1pt">Basic</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,532,375</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,372,579</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,216,010</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 8.1pt">Diluted</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,660,806</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,663,349</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,587,532</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>



<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">The accompanying notes are an integral part of these financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><a name="se2"></a><b>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>STATEMENTS OF SHAREHOLDERS&#8217; EQUITY</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>



<div data-td-taggable-table="" data-td-statement-type="stockholders-equity"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: center">&nbsp;</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="7" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Common Stock</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Additional</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Retained earnings</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Total shareholders&#8217;</td></tr>
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: center">&nbsp;</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Shares</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Amount</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">paid-in&nbsp;&nbsp;capital</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">(accumulated deficit)</td><td nowrap="nowrap" style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" nowrap="nowrap" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">equity</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 45%; font-size: 10pt; font-weight: bold; text-align: left">Balance at September 30, 2014</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 8%; font-size: 10pt; text-align: right">13,742,964</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">137,430</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">56,036,989</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">(9,427,785</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 8%; font-size: 10pt; text-align: right">46,746,634</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Stock-based compensation expense</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,074,727</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,074,727</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Repurchase of common stock</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(72,089</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(721</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(848,436</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(849,157</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Restricted stock forfeiture, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(7,900</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(79</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">79</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Employee stock purchase plan</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">20,216</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">202</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">211,257</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">211,459</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Exercise of stock options, net of shares exchanged for payment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">60,011</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">600</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">42,506</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">43,106</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Tax withholding related to vesting of restricted stock grants and exercise of stock options</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(37,544</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(375</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(638,932</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(639,307</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -15.4pt; padding-left: 37.9pt">Excess tax benefit of stock options exercised</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,660</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,660</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 22.5pt">Net income</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">4,682,008</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">4,682,008</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; font-weight: bold; text-align: left">Balance at September 30, 2015</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,705,658</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">137,057</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">55,887,850</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(4,745,777</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">51,279,130</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Establishment of deferred tax asset for the adoption of ASU 2016-09</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,864,980</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,864,980</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Stock-based compensation expense</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,404,899</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,404,899</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Repurchase of common stock</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(27,090</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(271</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(333,490</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(333,761</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Restricted stock issuance, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">258,266</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,583</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(2,583</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Employee stock purchase plan</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">22,318</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">223</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">254,203</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">254,426</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Exercise of stock options, net of shares exchanged for payment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">191,853</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,918</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">546,926</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">548,844</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -16.6pt; padding-left: 37.9pt">Tax withholding related to vesting of restricted stock grants and exercise of stock options</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(24,726</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(247</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(437,290</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(437,537</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.6pt; padding-left: 37.9pt">Net income</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">8,013,062</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">8,013,062</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; font-weight: bold; text-align: left">Balance at September 30, 2016</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">14,126,279</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">141,263</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">57,320,515</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,132,265</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">62,594,043</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Stock-based compensation expense</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,319,975</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,319,975</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Repurchase of common stock</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(270,124</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(2,701</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(3,644,613</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(3,647,314</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Restricted stock issuance, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(7,809</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(78</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">78</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Employee stock purchase plan</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">25,867</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">258</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">334,434</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">334,692</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Exercise of stock options, net of shares exchanged for payment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">14,053</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">140</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">28,577</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">28,717</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -0.25in; padding-left: 40pt">Tax withholding related to vesting of restricted stock grants and exercise of stock options</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(75,445</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(754</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(952,078</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(952,832</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.6pt; padding-left: 37.9pt">Net income</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">3,847,839</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">3,847,839</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; font-weight: bold; text-align: left; padding-bottom: 2.25pt">Balance at September 30, 2017</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">13,812,821</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">138,128</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">55,406,888</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">8,980,104</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">64,525,120</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>




<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">The accompanying notes are an integral part of these financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><a name="cf"></a>CLEARFIELD, INC.</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>STATEMENTS OF CASH FLOWS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>

<div data-td-taggable-table="" data-td-statement-type="cash-flows"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended <br>September 30,<br> 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended <br>September 30,<br> 2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended <br>September 30,<br> 2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Cash flows from operating activities:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="width: 61%; font-size: 10pt; text-align: justify">Net income</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 10%; font-size: 10pt; text-align: right">3,847,839</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 10%; font-size: 10pt; text-align: right">8,013,062</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 10%; font-size: 10pt; text-align: right">4,682,008</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -18.7pt; padding-left: 30pt">Adjustments to reconcile net income to cash provided by operating activities:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 28.05pt">Depreciation and amortization</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,622,094</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,449,202</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,216,083</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 28.05pt">Impairment of long-lived assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">643,604</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 28.05pt">Deferred income taxes</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">32,297</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,340,771</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,342,045</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 28.05pt">Loss on disposal of assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">35,281</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">12,348</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">23,196</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 28.05pt">Stock-based compensation expense</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,319,975</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,404,899</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,074,727</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 27.35pt">Changes in operating assets and liabilities:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 37.1pt">Accounts receivable, net</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">761,569</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,988,310</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(983,044</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 37.1pt">Inventories</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(80,412</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,190,301</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,792,512</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 37.1pt">Other current assets</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">180,456</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(812,811</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">121,381</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 37.1pt">Accounts payable and accrued expenses</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(3,064,650</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,323,891</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">164,336</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net cash provided by operating activities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">6,298,053</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">11,552,751</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">6,848,220</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Cash flows from investing activities:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 9.8pt">Purchases of property, plant and equipment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,951,615</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,550,128</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(4,518,782</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 9.8pt">Purchase of investments</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(17,630,075</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(8,138,075</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(10,374,000</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-left: 9.8pt">Proceeds from sale of property and equipment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">5,100</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">729</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">79,936</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 9.8pt">Patent additions</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(69,936</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(77,138</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(24,418</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; padding-left: 9.8pt">Sale of investments</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">8,107,000</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">8,123,000</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">9,093,000</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net cash used in investing activities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(11,539,526</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1,641,612</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(5,744,264</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Cash flows from financing activities:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -11.15pt; padding-left: 20.95pt">Repurchase of common stock</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(3,647,314</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(333,761</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(849,157</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -11.15pt; padding-left: 20.95pt">Proceeds from issuance of common stock under employee stock purchase plan</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">334,692</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">254,426</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">211,459</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-left: 9.8pt">Proceeds from issuance of common stock</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">28,717</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">548,844</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">43,106</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-left: 9.8pt">Excess tax benefit from exercise of stock options</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,660</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -11.15pt; padding-left: 20.95pt">Tax withholding related to vesting of restricted stock grants and exercise of stock options</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(952,832</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(437,537</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(639,307</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Net cash (used in) provided by financing activities</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(4,236,737</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">31,972</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(1,224,239</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">(Decrease) increase in cash and cash equivalents</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(9,478,210</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">9,943,111</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(120,283</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Cash and cash equivalents at beginning of year</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">28,014,321</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">18,071,210</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">18,191,493</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Cash and cash equivalents at end of year</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">18,536,111</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">28,014,321</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">18,071,210</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Supplemental cash flow information</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 0.3in">Cash paid during the year for income taxes, net of refunds</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">1,471,203</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">1,130,930</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">50,850</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Non-cash financing activities</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt">Cashless exercise of stock options</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">34,268</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">853,033</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">207,738</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -13.5pt; padding-left: 0.3in">Establishment of deferred tax asset for the adoption of ASU 2016-09</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">1,864,980</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>




<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">The accompanying notes are an integral part of these financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><a name="notes"></a><b>NOTES TO FINANCIAL STATEMENTS</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Description of Business: </b>Clearfield, Inc., (the &#8220;Company&#8221;)
is a manufacturer of a broad range of standard and custom passive connectivity products to customers throughout the United States
and internationally. These products include fiber distribution systems, optical components, Outside Plant (&#8220;OSP&#8221;) cabinets,
and fiber and copper cable assemblies that serve the communication service provider, including Fiber-to-the-Premises (&#8220;FTTP&#8221;),
large enterprise, and original equipment manufacturer (&#8220;OEM&#8221;) markets.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Revenue Recognition: </b>Revenue is recognized when persuasive
evidence of an arrangement exists, the product has been delivered, the fee is fixed, acceptance by the customer is reasonably certain
and collection is reasonably assured. This generally occurs upon shipment of product to the customer. Sales of the Company&#8217;s
products are subject to limited warranty obligations that are included in the Company&#8217;s terms and conditions. Also, the Company
offers limited discounts and rebates to customers which are recorded in net sales on an estimated basis as the sales are recognized.
The Company records freight revenues billed to customers as sales and the related shipping and handling cost in cost of sales.
Taxes collected from customers and remitted to governmental authorities are presented on a net basis.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Cash and Cash Equivalents:</b> The Company considers all highly
liquid investments with original maturities of three months or less to be cash equivalents. Cash equivalents at September 30, 2017
and 2016 consist entirely of short-term money market accounts.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company maintains cash balances at several financial institutions,
and at times, such balances exceed insured limits. The Company has not experienced any losses in such accounts and believes it
is not exposed to any significant credit risk on cash and cash equivalents.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Investments:</b> The Company currently invests its excess cash
in bank certificates of deposit (&#8220;CD&#8217;s&#8221;) that are fully insured by the Federal Deposit Insurance Corporation
(&#8220;FDIC)&#8221; with a term of not more than five years. CD&#8217;s with original maturities of more than three months are
reported as held-to-maturity investments and are recorded at amortized cost, which approximates fair value due to the negligible
risk of changes in value due to interest rates. The maturity dates of our CD&#8217;s are as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td nowrap="nowrap" style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2016</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 70%; font-size: 10pt; text-align: justify">Less than one year</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5,937,150</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5,527,075</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">1-5 years</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">19,816,000</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">10,703,000</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Total</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">25,753,150</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">16,230,075</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Accounts Receivable: </b>Credit is extended based on the evaluation
of a customer&#8217;s financial condition and collateral is generally not required. Accounts that are outstanding longer than the
contractual payment terms are considered past due. The Company does not charge interest on past due receivables. The Company determines
its allowance by considering a number of factors, including the length of time trade receivables are past due, the Company&#8217;s
previous loss history, the customer&#8217;s current ability to pay its obligation to the Company, and the condition of the general
economy and the industry as whole. The Company writes off accounts receivable when they become uncollectible; payments subsequently
received on such receivables are credited to the allowance for doubtful accounts.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The allowance for doubtful accounts activity for the years ended
September 30, 2017, 2016, and 2015 is as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Additions Charged to Costs and Expenses</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Less Write-offs</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 40%; font-size: 10pt; text-align: justify">September 30, 2017</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">93,473</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">-</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">(14,388</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">79,085</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">September 30, 2016</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">79,473</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">25,000</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(11,000</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">93,473</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">September 30, 2015</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">97,950</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(18,477</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">79,473</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Fair Value of Financial Instruments: </b>The financial statements
include the following financial instruments: cash and cash equivalents, short-term investments, long-term investments, accounts
receivable, accounts payable and accrued expenses. Other than long-term investments, all financial instruments&#8217; carrying
values approximate fair values because of the short-term nature of the instruments. Long-term investments&#8217; carrying value
approximates fair value due to the negligible risk of changes in value due to interest rates.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Inventories: </b>Inventories consist of finished goods, raw materials
and work in process and are stated at the lower of average cost (which approximates first in, first out) or market. Inventory is
valued using material costs, labor charges, and allocated factory overhead charges and consists of the following:</p>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br>2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br>2016</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3">&nbsp;</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 70%; font-size: 10pt; text-align: justify">Raw materials</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5,991,863</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5,702,762</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Work-in-process</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">724,248</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">471,305</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Finished goods</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">1,737,456</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,199,088</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Inventories</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">8,453,567</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">8,373,155</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Inventory is stated at the lower of cost or market. On a regular
basis, the Company reviews its inventory and identifies that which is excess, slow moving, and obsolete by considering factors
such as inventory levels, expected product life, and forecasted sales demand. Any identified excess, slow moving, and obsolete
inventory is written down to its market value through a charge to cost of sales. It is possible that additional inventory write-down
charges may be required in the future if there is a significant decline in demand for the Company&#8217;s products and the Company
does not adjust its manufacturing production accordingly or if new products are not accepted by the market.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Property, Plant and Equipment:</b> Property, plant and equipment
are recorded at cost. Significant additions or improvements extending asset lives are capitalized, while repairs and maintenance
are charged to expense when incurred. Depreciation is provided in amounts sufficient to relate the cost of assets to operations
over their estimated useful lives. Leasehold improvements are amortized over the shorter of the remaining term of the lease or
estimated life of the asset. Estimated useful lives of the assets are as follows:</p>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Years</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify; width: 68%">Equipment</td><td style="font-size: 10pt; width: 1%">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center; width: 15%">3</td>
    <td style="font-size: 10pt; text-align: center; width: 1%">-</td>
    <td style="font-size: 10pt; text-align: center; width: 15%">7</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Leasehold improvements</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">7</td>
    <td style="font-size: 10pt; text-align: center">-</td>
    <td style="font-size: 10pt; text-align: center">10 or life of lease</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Vehicles</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">3</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES &#8211;
Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Property, plant and equipment consist of the following:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br>2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br>2016</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td>&nbsp;</td>
    <td colspan="3">&nbsp;</td><td>&nbsp;</td>
    <td colspan="3">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 70%; font-size: 10pt; text-align: justify">Manufacturing Equipment</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5,370,962</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">4,585,422</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Office Equipment</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,600,006</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,513,002</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Leasehold Improvements</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,404,331</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,422,669</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Vehicles</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">193,702</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">193,702</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Property, plant and equipment, gross</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">11,569,001</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">10,714,795</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.1pt; padding-left: 16.1pt">Less accumulated depreciation</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">6,134,829</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">4,933,981</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Property, plant and equipment, net</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">5,434,172</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">5,780,814</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Depreciation expense for the years ended September 30, 2017, 2016,
and 2015 were $1,614,272, $1,445,910, and $1,214,512, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Goodwill and Patents:</b> The Company operates as one reporting
unit and reviews the carrying amount of goodwill annually in the fourth quarter of each fiscal year and more frequently if events
or changes in circumstances indicate that the carrying amount of the assets may not be recoverable. The Company determines its
fair value for goodwill impairment testing purposes by calculating its market capitalization and comparing that to the Company&#8217;s
carrying value. The Company&#8217;s goodwill impairment test for the years ended September 30, 2017, 2016, and 2015 resulted in
excess fair value over carrying value and therefore, no adjustments were made to goodwill. During the year ended September 30,
2017, there were no triggering events that indicated goodwill could be impaired.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">A significant reduction in our market capitalization or in the carrying
amount of net assets of a reporting unit could result in an impairment charge. If the carrying amount of a reporting unit exceeds
its fair value, the Company would measure the possible goodwill impairment loss based on an allocation of the estimate of fair
value of the reporting unit to all of the underlying assets and liabilities of the reporting unit, including any previously unrecognized
intangible assets. The excess of the fair value of a reporting unit over the amounts assigned to its assets and liabilities is
the implied fair value of goodwill. An impairment loss is recognized to the extent that a reporting unit's recorded goodwill exceeds
the implied fair value of goodwill. An impairment loss would be based on significant estimates and judgments, and if the facts
and circumstances change, a potential impairment could have a material impact on the Company&#8217;s financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">No impairment of goodwill has occurred during the years ended September
30, 2017, 2016, or 2015, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company capitalizes legal costs incurred to obtain patents.
Once accepted by either the U.S. Patent Office or the equivalent office of a foreign country, these legal costs are amortized using
the straight-line method over the remaining estimated lives, not exceeding 20 years. As of September 30, 2017, the Company has
11 patents granted and multiple pending applications both inside and outside the United States.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Impairment of Long-Lived Assets: </b>The Company assesses potential
impairments to its long-lived assets or asset groups when there is evidence that events occur or changes in circumstances indicate
that the carrying amount of an asset or asset group may not be recovered. An impairment loss is recognized when the carrying amount
of the long-lived asset or asset group is not recoverable and exceeds its fair value. The carrying amount of a long-lived asset
or asset group is not recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual
disposition of the asset or asset group.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES &#8211;
Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Any required impairment loss is measured as the amount by which
the carrying amount of a long-lived asset or asset group exceeds its fair value and is recorded as a reduction in the carrying
value of the related asset or asset group and a charge to operating results. During the year ended September 30, 2017, the Company
incurred an impairment charge on long-lived assets of $643,604 which was charged to selling, general, and administrative expenses.
This impairment was related to the cancellation of an enterprise resource planning software implementation. No impairment of long-lived
assets occurred during the years ended September 30, 2016 or 2015, respectively.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Income Taxes:</b> The Company records income taxes in accordance
with the liability method of accounting. Deferred taxes are recognized for the estimated taxes ultimately payable or recoverable
based on enacted tax law. The Company establishes a valuation allowance to reduce the deferred tax assets when it is more likely
than not that a deferred tax asset will not be realizable. Changes in tax rates are reflected in the tax provision as they occur.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In accounting for uncertainty in income taxes, we recognize the
financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not
sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in
the financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement
with the relevant tax authority. <font style="color: black">As of both September 30, 2017 and September 30, 2016, the Company did
not have any unrecognized tax benefits. The Company recognizes interest and penalties accrued on any unrecognized tax benefits
as a component of income tax expense. We do not expect any material changes in our unrecognized tax benefits over the next 12 months.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Stock-Based Compensation</b>: We measure and recognize compensation
expense for all stock-based payments at fair value over the requisite service period. We use the Black-Scholes option pricing model
to determine the weighted average fair value of options. For restricted stock grants, fair value is determined as the average price
of the Company&#8217;s stock on the date of grant. Equity-based compensation expense is broken out between cost of sales and selling,
general and administrative expenses based on the classification of the employee. The determination of fair value of stock-based
payment awards on the date of grant using an option-pricing model is affected by our stock price as well as by assumptions regarding
a number of subjective variables. These variables include, but are not limited to, the expected stock price volatility over the
term of the awards, and actual and projected employee stock option exercise behaviors.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The expected terms of the options are based on evaluations of historical
and expected future employee exercise behavior. The risk-free interest rate is based on the U.S. Treasury rates at the date of
grant with maturity dates approximately equal to the expected life at grant date. Volatility is based on historical and expected
future volatility of the Company&#8217;s stock. The Company has not historically issued any dividends and does not expect to in
the future. Forfeitures for both option and restricted stock grants are estimated at the time of the grant and revised in subsequent
periods if actual forfeitures differ from estimates.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">If factors change and we employ different assumptions in the determination
of the fair value of grants in future periods, the related compensation expense that we record may differ significantly from what
we have recorded in the current periods.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Research and Development Costs</b>: Research and development costs
amounted to $865,568, $838,122, and $750,107, in 2017, 2016, and 2015, respectively, and are charged to expense when incurred.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Advertising Costs</b>: Advertising costs amounted to $378,217, $350,399,
and $284,093, in 2017, 2016, and 2015, respectively, and are charged to expense when incurred.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued
</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Net Income Per Share:</b> Basic and diluted net income per share
is computed by dividing net income by the weighted average number of common shares outstanding and the weighted average number
of dilutive shares outstanding, respectively. Weighted average common shares outstanding for the years ended September 30, 2017,
2016, and 2015 were as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify; border-bottom: Black 1pt solid">Year ended September 30,</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 55%; font-size: 10pt; text-align: left">Net income</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">3,847,839</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">8,013,062</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">4,682,008</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average common shares</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,532,375</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,372,579</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,216,010</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -9.5pt; padding-left: 9.5pt">Dilutive potential common shares</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">128,431</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">290,770</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">371,522</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average dilutive common shares outstanding</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,660,806</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,663,349</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">13,587,532</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 6.25pt">Earnings per share:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Basic</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.28</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.60</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.35</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Diluted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.28</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.59</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">$</td><td style="font-size: 10pt; text-align: right">0.34</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">There were no potentially dilutive shares excluded from the calculation
above for the years ended September 30, 2017, 2016, and 2015.</p>

<p style="margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Use of Estimates: </b>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, related revenues and expenses and disclosure about
contingent assets and liabilities at the date of the financial statements. Significant estimates include the deferred tax asset
valuation allowance, the valuation of our inventory, rebates related to revenue recognition, performance compensation accruals
and the valuation of long-lived assets and goodwill. Actual results may differ materially from these estimates.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Recently Issued Accounting Pronouncements:</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In May 2014, the FASB issued guidance creating Accounting Standards
Codification (&#8220;ASC&#8221;) Section 606, <i>Revenue from Contracts with Customers</i>. The new section will replace Section
605, &#8220;Revenue Recognition&#8221; and creates modifications to various other revenue accounting standards for specialized
transactions and industries. The section is intended to conform revenue accounting principles with a concurrently issued International
Financial Reporting Standards with previously differing treatment between United States practice and those of much of the rest
of the world, as well as to enhance disclosures related to disaggregated revenue information. The updated guidance is effective
for annual reporting periods beginning after December 15, 2017, and interim periods within that reporting period. Early application
is permitted only as of annual reporting periods beginning after December 15, 2016, including interim periods within that reporting
period. <font style="color: black">The Company is planning to complete an assessment of its revenue streams during the second and
third quarters of fiscal 2018 to determine the impact that this standard will have on its business practices, financial condition,
results of operations and disclosures.</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In July&nbsp;2015, the FASB issued ASU
2015-11,&nbsp;<i>Inventory (Topic 330) Related to Simplifying the Measurement of Inventory</i> which applies to all inventory
except inventory that is measured using last-in, first-out (&#8220;LIFO&#8221;) or the retail inventory method. Inventory
measured using first-in, first-out (&#8220;FIFO&#8221;) or average cost is covered by the new amendments. Inventory within
the scope of the new guidance should be measured at the lower of cost and net realizable value. Net realizable value is the
estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and
transportation. Subsequent measurement is unchanged for inventory measured using LIFO or the retail inventory method. The
amendments will take effect for public business entities for fiscal years beginning after December&nbsp;15, 2016, including interim periods within those
fiscal years. The new guidance should be applied prospectively, and earlier application is permitted as of the beginning of an
interim or annual reporting period. We do not expect adoption to have a material impact on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE A &#8211; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Continued
</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In February 2016, the FASB issued ASU 2016-02, <i>Leases</i>, which
requires lessees to present right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than
12 months. The guidance is to be applied using a modified retrospective approach at the beginning of the earliest comparative
period in the financial statements and is effective for fiscal years beginning after December 15, 2018, including interim periods
within those fiscal years. Early adoption is permitted. The Company is evaluating the impact the adoption of this ASU will have
on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In January 2017, the FASB issued ASU 2017-04 which offers amended
guidance to simplify the accounting for goodwill impairment by removing Step 2 of the goodwill impairment test. A goodwill impairment
will now be measured as the amount by which a reporting unit&#8217;s carrying value exceeds its fair value, limited to the amount
of goodwill allocated to that reporting unit. This guidance is to be applied on a prospective basis effective for the Company&#8217;s
interim and annual periods beginning after January 1, 2020, with early adoption permitted for any impairment tests performed after
January 1, 2017. The Company is evaluating the impact the adoption of this ASU will have on our financial statements.</p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE B &#8211; COMMITMENTS AND FACILITIES</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Operating Leases:</b> The Company leases office and manufacturing
facilities in Minnesota and Mexico for its ongoing operations, which expire at various dates through February 2024. The Company
also leases various pieces of office equipment. Certain of these leases have escalating rent payment provisions. We recognize rent
expense under such leases on a straight-line basis over the term of the lease. For the years ended September 30, 2017, 2016, and
2015, total rent expense was $768,000, $658,000 and $630,000 respectively. Rent expense includes operating expenses, insurance,
and related taxes.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, the future minimum lease payments required
under operating lease agreements are as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ending September 30</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Operating leases</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 85%; font-size: 10pt; text-align: center">2018</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">584,249</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: center">2019</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">593,586</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: center">2020</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">568,018</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: center">2021</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">402,123</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: center">2022</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">412,177</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Thereafter</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">1,037,817</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: center; padding-bottom: 2.25pt">Total minimum lease payments</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">3,597,970</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Share Repurchase:</b> On November 13, 2014, the Company announced
that its board of directors had approved a stock repurchase program under which it will purchase up to $8 million of its outstanding
shares of common stock. On April 25, 2017, the Board of Directors increased the repurchase authorization by $4,000,000 to $12,000,000
of common stock. The program does not obligate Clearfield to repurchase any particular amount of common stock during any period.
The repurchase will be funded by cash on hand. The repurchase program is expected to continue indefinitely until the maximum dollar
amount of shares has been repurchased or until the repurchase program is earlier modified, suspended or terminated by the board
of directors. As of September 30, 2017, the Company may repurchase up to $7,169,768 of its outstanding shares of common stock.</p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE C &#8211; SHAREHOLDERS&#8217; EQUITY</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is authorized to issue 50,000,000 shares of common stock
at $.01 par value and 5,000,000 undesignated shares. From the undesignated shares, 500,000 shares have been designated as Series
B Junior Participating Preferred Shares and none of such shares have been issued or are outstanding. The Board of Directors may,
by resolution, establish from the remaining undesignated shares different classes or series of shares and may fix the relative
rights and preferences of shares in any class or series.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Stock-Based Compensation: </b>The Company&#8217;s stock-based
compensation plans are administered by the Compensation Committee of the Board of Directors, which selects persons to receive awards
and determines the number of shares subject to each award and the terms, conditions, performance measures and other provisions
of the award.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company currently has one equity compensation plan, the 2007
Stock Compensation Plan, from which it grants equity awards that are used as an incentive for directors, officers, and other employees.
The Company&#8217;s Stock Option Plan for Non-Employee Directors was terminated in February of 2010 and 67,500 authorized but unissued
shares became unavailable for awards because of the termination. The 2007 Stock Compensation Plan has 1,103,657 shares available
for issue as of September 30, 2017. As of September 30, 2017, $5,208,269 of total unrecognized compensation expense related to
non-vested awards is expected to be recognized over a period of approximately 7.1 years. The Company recorded related compensation
expense for the years ended September 30, 2017, 2016, and 2015 of $2,319,975, $1,404,899, and $1,074,727, respectively. For the
year ended September 30, 2017, $2,103,621 of this expense was included in selling, general and administrative expense and $216,354
was included in cost of sales. For the year ended September 30, 2016, $1,272,656 of this expense was included in selling, general
and administrative expense and $132,243 was included in cost of sales. For the year ended September 30, 2015, all of this expense
was included in selling, general and administrative expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Stock Options:</b> The Company uses the Black-Scholes option-pricing
model to estimate fair value of stock-based awards. The Company did not grant stock options during the years ended September 30,
2017, 2016, and 2015.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Options are generally granted at fair market values determined on
the date of grant and vesting normally occurs over a three to five-year period. The maximum contractual term is normally six years.
However, options granted to directors have a one year vesting period and a six year contractual term. Shares issued upon exercise
of a stock option are issued form the Company&#8217;s authorized but unissued shares. There were no options vested during the year
ended September 30, 2017 and 2016, respectively. For the year ended September 30, 2017, there were 10,500 stock options that were
exercised using a cashless method of exercise. For the year ended September 30, 2016, there were 152,484 stock options that were
exercised using a cashless method of exercise. The intrinsic value of options exercised during the years ended September 30, 2017
and 2016 was $237,172 and $2,644,220, respectively. The intrinsic value of options exercisable as of September 30, 2017 is $421,237.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE C &#8211; SHAREHOLDERS&#8217; EQUITY &#8211; Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Option transactions under the 2007 Stock Compensation Plan during
the years ended September 30, 2017 and 2016 are summarized as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise&nbsp;price</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average fair value</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 55%; font-size: 10pt; text-align: left">Outstanding at September 30, 2015</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">297,384</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">5.29</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">&nbsp;</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(242,584</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">5.78</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left">Outstanding at September 30, 2016</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">54,800</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3.13</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(15,850</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">3.97</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td><td style="padding-bottom: 1pt; font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Outstanding at September 30, 2017</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">38,950</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">2.79</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: left">&nbsp;</td><td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following table summarizes information concerning options exercisable
under the 2007 Stock Compensation Plan:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ended</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Exercisable</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining
    contractual life (years)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 23%; font-size: 10pt; text-align: left">September 30, 2017</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 22%; font-size: 10pt; text-align: center">38,950</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 22%; font-size: 10pt; text-align: center">2.73 </td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">$</td><td style="width: 22%; font-size: 10pt; text-align: center">2.79</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: left">September 30, 2016</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; text-align: center">54,800</td><td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; text-align: center">2.83 </td><td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">$</td><td style="font-size: 10pt; text-align: center">3.13</td><td style="font-size: 10pt; text-align: center">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The following table summarizes information concerning options currently
outstanding at:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number outstanding</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining
    contractual life (years)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Aggregate intrinsic value</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 18%; font-size: 10pt; text-align: left">September 30, 2017</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 17%; font-size: 10pt; text-align: center">38,950</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 17%; font-size: 10pt; text-align: center">2.73</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">$</td><td style="width: 17%; font-size: 10pt; text-align: center">2.79</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: center">$</td><td style="width: 17%; font-size: 10pt; text-align: center">421,237</td><td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: left">September 30, 2016</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; text-align: center">54,800</td><td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt; text-align: center">2.83</td><td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">$</td><td style="font-size: 10pt; text-align: center">3.13</td><td style="font-size: 10pt; text-align: center">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: center">$</td><td style="font-size: 10pt; text-align: center">858,771</td><td style="font-size: 10pt; text-align: center">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Restricted Stock: </b>The Company&#8217;s 2007 Stock Compensation
Plan permits our Compensation Committee to grant other stock-based awards. The Company awards restricted stock grants to employees
that vest over one to ten years.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">Restricted stock transactions during the years ended September 30,
2017 and 2016 are summarized as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average grant date fair value</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 70%; font-size: 10pt; text-align: left">Unvested shares at September 30, 2015</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">409,130</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">9.97</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">269,173</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">17.43</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(103,826</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">7.99</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(10,907</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">12.99</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left">Unvested shares at September 30, 2016</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">563,570</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">14.26</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3,795</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">16.45</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(185,231</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">12.30</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(11,604</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">14.79</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Unvested shares at September 30, 2017</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">370,530</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">15.24</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE C &#8211; SHAREHOLDERS&#8217; EQUITY &#8211; Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company repurchased a total of 75,445 shares of our common stock
at an average price of $12.63 in connection with payment of taxes upon the vesting of restricted stock previously issued to employees
for the year ended September 30, 2017. The Company repurchased a total of 19,072 shares of our common stock at an average price
of $17.97 in connection with payment of taxes upon the vesting of restricted stock previously issued to employees for the year
ended September 30, 2016.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Employee Stock Purchase Plan: </b>The Clearfield, Inc. 2010 Employee
Stock Purchase Plan (&#8220;ESPP&#8221;) allows participating employees to purchase shares of the Company&#8217;s common stock
at a discount through payroll deductions. The ESPP is available to all employees subject to certain eligibility requirements. Terms
of the ESPP provide that participating employees may purchase the Company&#8217;s common stock on a voluntary after tax basis.
Employees may purchase the Company&#8217;s common stock at a price that is no less than the lower of 85% of the fair market value
of one share of common stock at the beginning or end of each stock purchase period or phase. The ESPP is carried out in six-month
phases, with phases beginning on July 1 and January 1 of each calendar year. For the phases that ended on December 31, 2016 and
June 30, 2017, employees purchased 11,144 and 14,723 shares, respectively, at a price of $15.21 and $11.22 per share, respectively.
For the phases that ended on December 31, 2015 and June 30, 2016, employees purchased 10,352 and 11,966 shares, respectively, at
a price of $11.40 per share. As of September 30, 2017, the Company has withheld approximately $73,542 from employees participating
in the phase that began on July 1, 2017. After the employee purchase on June 30, 2017, 117,255 shares of common stock were available
for future purchase under the ESPP.</p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE D &#8211; INCOME TAXES</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In March 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;)
issued ASU No. 2016-09, <i>Improvements to Employee Share-Based Payment Accounting</i>. The standard is required to be adopted
by all companies in their first fiscal year beginning after December 15, 2016 but allows companies to early adopt prior to this
date. The standard is intended to simplify various aspects of the accounting and presentation of share-based payments. During the
quarter ended September 30, 2016, the Company elected to early adopt this standard as of October 1, 2015. Adoption of this standard
had the following impact on the Company&#8217;s financial statements:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Statements of earnings </i>&#8211; The new accounting standard
        requires that the tax effects of stock-based compensation be recognized in the income tax provision of the Company&#8217;s Statements
        of Earnings. Previously, these amounts were recognized in additional paid-in capital on the Company&#8217;s Balance Sheets. The
        new standard requires these amounts to be recasted within these quarters due to the prospective adoption of this standard in the
        fourth quarter of fiscal 2016. Accordingly, tax benefits related to stock-based compensation awards of $104,134, $54,313, and $79,640
        for the quarters ended December 31, 2015, March 31, 2016, and June 30, 2016, respectively, were recognized as reductions of income
        tax expense in the statements of earnings. These tax benefits reduced our effective income tax rate 5.2%, 2.5%, and 2.3% for the
        quarters ended December 31, 2015, March 31, 2016, and June 30, 2016, respectively. The changes were applied on a prospective basis
        and resulted in an increase in basic and diluted earnings per share of $0.01 and $0.01 for the quarters ended December 31, 2015
        and June 30, 2016, respectively. The change had no effect on basic and diluted earnings per share for the quarter ended March 31,
        2016. The net tax benefit recognized during the quarter ended September 30, 2016 was $437,096, which reduced our effective tax
        rate 13.7% to 16.3% for the quarter and resulted in an increase in basic and diluted earnings per share of $0.03 and $0.04, respectively.
        The net tax benefit recognized during the year ended September 30, 2016 was $675,183, which reduced our effective tax rate 6.2%
        to 26.4% for the year and resulted in an increase in basic and diluted earnings per share of $0.05.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

 <p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE D &#8211; INCOME TAXES &#8211; Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Statements of cash flows</i> &#8211; The standard requires that
excess tax benefits from stock-based employee awards be reported as operating activities in the Company&#8217;s Statements of
Cash Flows. Previously, these cash flows were included as hypothetical inflows/outflows in both operating and financing activities.
The Company elected to apply this change on a prospective basis, resulting in an increase in net cash provided by operating activities
and a decrease in net cash used by financing activities of $348,000, $741,000, and $1,786,000 for the three months ended December
31, 2015, the six months ended March 31, 2016, and the nine months ended June 30, 2016, respectively, compared to the previously
filed Form 10-Qs.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>Statements of shareholders&#8217; equity</i> &#8211; The standard requires that as of the beginning of the
annual period of adoption, previously unrecognized excess tax benefits be recognized on a modified retrospective basis and record
a deferred tax asset for the balance with an offsetting adjustment to retained earnings. The Company recognized additional deferred
tax assets and adjusted retained earnings in the amount of $1,864,980 on October 1, 2015.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">In recording stock-based compensation expense, the new standard
allows companies to make a policy election as to whether they will include an estimate of awards expected to be forfeited or whether
they will account for forfeitures as they occur. We have elected to include an estimate of forfeitures in the computation of our
stock-based compensation expense. As this treatment is consistent with the Company&#8217;s previous practice, this election had
no impact on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The new standard requires that employee taxes paid when an employer
withholds shares for tax-withholding purposes be reported as financing activities in the consolidated statements of cash flows.
As this treatment is consistent with the Company&#8217;s previous practice, this election had no impact on our financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Realization of net operating loss carry-forward and other deferred
tax temporary differences are contingent upon future taxable earnings. The Company&#8217;s deferred tax assets were reviewed for
expected utilization by assessing the available positive and negative factors surrounding its recoverability.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2016, the Company&#8217;s remaining valuation
allowance of approximately $322,000 related to state net operating loss carry forwards. During the fourth quarter of 2017, the
Company reversed approximately $163,000 of its remaining valuation allowance. Approximately $131,000 of the reversal related to
the expiration and utilization of state net operating losses in 2017. The remaining decrease of $32,000 is related to higher future
year expected NOL utilization based on updated profitability estimates. The remaining valuation allowance balance as of September
30, 2017 of $159,000 relates entirely to state net operating loss carry forwards we do not expect to utilize. The Company will
continue to assess the assumptions used to determine the amount of our valuation allowance and may adjust the valuation allowance
in future periods based on changes in assumptions of estimated future income and other factors. If the valuation allowance is reduced,
we would record an income tax benefit in the period the valuation allowance is reduced. If the valuation allowance is increased,
we would record additional income tax expense.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE D &#8211; INCOME TAXES &#8211; Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The valuation allowance activity for the years ended September 30,
2017, 2016, and 2015 is as follows:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Income Tax Benefit</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Reversal for State NOL Expiration and Utilization</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 40%; font-size: 10pt; text-align: left">September 30, 2017</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">322,404</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">(32,154</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">(131,096</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">159,154</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">September 30, 2016</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">658,808</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(78,044</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(258,360</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">322,404</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left">September 30, 2015</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">847,826</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(53,836</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(135,182</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">658,808</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Significant components of deferred income tax assets and liabilities
are as follows at:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2016</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: left">Long-term deferred income tax assets (liabilities):</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="width: 70%; font-size: 10pt; text-align: justify">Intangibles</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">(90,085</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">(67,450</td><td style="width: 1%; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Property and equipment depreciation</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(948,653</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(815,374</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Net operating loss carry forwards and credits</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">551,125</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">702,113</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Stock-based compensation</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">209,645</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">221,905</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Inventories</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">503,632</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">388,292</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Prepaid expenses</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(48,847</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(44,511</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify">Accrued expenses and reserves</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">404,649</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">312,227</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Goodwill</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(866,388</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(786,577</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-left: 10pt">Gross long-term deferred tax liability</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(284,922</td><td style="font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(89,375</td><td style="font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Valuation allowance</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(159,154</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(322,404</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 10pt">Net long-term deferred tax liability</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">(444,076</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">(411,779</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017 and 2016, the current income tax receivable
was approximately $409,000 and $643,000, respectively. Current income tax receivable amounts are included in Other Current Assets
in the Company&#8217;s balance sheets.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">During the quarter ended December 31, 2015, the Company early adopted
ASU 2015-17 to present balance sheet classification of deferred income taxes as noncurrent. This adoption was applied prospectively
and therefore, prior periods were not retrospectively adjusted.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, the Company had no U.S. federal net operating
loss (&#8220;NOL&#8221;) carry-forwards and approximately $6,437,000 state NOLs. The U.S. federal NOL carry forward amounts were
fully utilized in fiscal year 2016. The state NOL carry forward amounts expire in fiscal years 2018 through 2022 if not utilized.
In addition, as of September 30, 2017, the Company has Minnesota research and development and alternative minimum tax credits of
$159,000 and $46,000, respectively. The Company has not recorded a valuation allowance on these deferred tax assets as the Company
believes it is more likely than not they will be utilized before they begin to expire in fiscal year 2030.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company completed an Internal Revenue Code Section 382 analysis
of the loss carry forwards in 2009 and determined then that all of the Company&#8217;s loss carry forwards are utilizable and not
restricted under Section 382. The Company has not updated its Section 382 analysis subsequent to 2009 and does not believe there
have been any events subsequent to 2009 that would impact the analysis.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>NOTE D &#8211; INCOME TAXES &#8211; Continued</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Under ASU No. 2016-09, an entity recognizes all excess tax benefits
and tax deficiencies relating to stock-based compensation as income tax expense or benefit in the statement of earnings. This change
eliminates the notion of the &#8220;APIC&#8221; pool and related prior year disclosures for excess tax deductions not reflected
in the Company&#8217;s deferred tax asset presentation.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">The following is a reconciliation of the federal statutory income tax
rate to the effective tax rate as a percent of pre-tax income for the following years ended:</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Federal statutory rate</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">34</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">34</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">34</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">State income taxes</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1</td><td style="font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Permanent differences</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1</td><td style="font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1</td><td style="font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Change in valuation allowance</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(4</td><td style="font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(3</td><td style="font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(3</td><td style="font-size: 10pt; text-align: left">%)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Expiration and utilization of state NOL&#8217;s</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">3</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2</td><td style="font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Research and development credits</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1</td><td style="font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">(1</td><td style="font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">-</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: -12.6pt; padding-left: 12.6pt">Excess tax benefits from stock-based&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;compensation</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(1</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(7</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">-</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; text-indent: -0.9pt; padding-left: 9pt">Tax rate</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">31</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">26</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">35</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Components of the income tax expense are as follows for the years
ended:</p>

<p style="margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br> 2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Current:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">1,627,125</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">428,638</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">$</td><td style="width: 12%; font-size: 10pt; text-align: right">67,373</td><td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">78,552</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">106,623</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">65,820</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt">Current income tax expense</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">1,705,677</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">535,261</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">133,193</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify">Deferred:</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">&nbsp;</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">8,680</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,434,294</td><td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">2,377,590</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">23,617</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(93,523</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">(35,545</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 8.1pt">Deferred income tax expense</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">32,297</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,340,771</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right">2,342,045</td><td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Income tax expense</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">1,737,974</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">2,876,032</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td>
    <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right">2,475,238</td><td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>


<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is required to recognize the financial statement benefit
of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following
an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the financial statements is the
largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax
authority. The Company applies the interpretation to all tax positions for which the statute of limitations remained open. The
Company had no liability for unrecognized tax benefits and did not recognize any interest or penalties during the years ended September
30, 2017, 2016, or 2015.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is subject to income taxes in the U.S. federal jurisdiction,
and various state jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax
laws and regulations and require significant judgment to apply. With few exceptions, the Company is no longer subject to U.S. federal,
state and local, income tax examinations by tax authorities for fiscal years ending prior to 2002. We are generally subject to
U.S. federal and state tax examinations for all tax years since 2001 due to our net operating loss carryforwards and the utilization
of the carryforwards in years still open under statute. The Company changed its fiscal year end in 2007 from March 31 to September
30.</p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE E &#8211; CONCENTRATIONS</b></p>

<p style="margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Suppliers:</b> The Company purchases critical components for
our products, including injection molded parts and connectors from third parties, some of whom are single- or limited-source suppliers.
If any of our suppliers are unable to ship critical components, we may be unable to manufacture and ship products to our distributors
or customers. If the price of these components increases for any reason, or if these suppliers are unable or unwilling to deliver,
we may have to find another source, which could result in interruptions, increased costs, delays, loss of sales and quality control
problems.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Customers:</b> <font style="color: black">The following table
summarizes customers comprising 10% or more of net sales for the years ended September 30, 2017, 2016, and 2015:</font></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<div data-td-taggable-table=""><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: justify">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,</td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td><td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 55%; font-size: 10pt; text-align: left">Customer A</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">20</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">21</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td><td style="width: 1%; font-size: 10pt">&nbsp;</td>
    <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td><td style="width: 12%; font-size: 10pt; text-align: right">25</td><td style="width: 1%; font-size: 10pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="font-size: 10pt; text-align: left">Customer B</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">15</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">16</td><td style="font-size: 10pt; text-align: left">%</td><td style="font-size: 10pt">&nbsp;</td>
    <td style="font-size: 10pt; text-align: left">&nbsp;</td><td style="font-size: 10pt; text-align: right">*</td><td style="font-size: 10pt; text-align: left">&nbsp;</td></tr>
</table></div>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">* Less than 10%</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">As of September 30, 2017, Customer B accounted for 19% of accounts
receivable. As of September 30, 2016, Customers A and B accounted for 18% and 12% of accounts receivable, respectively. Customers
A and B are both distributors.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Long-lived assets:</b> As of September 30, 2017 and 2016, the
Company had property, plant and equipment with a net book value of $581,396 and $376,004, respectively, located in Mexico.</p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b></b></p><div data-td-statement-type="note"><p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>NOTE F &#8211; EMPLOYEE BENEFIT PLAN</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><i>&nbsp;</i></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company maintains a contributory 401(k) profit sharing benefit
plan, whereby eligible employees may contribute a portion of their earnings, not to exceed annual amounts allowed under the Internal
Revenue Code. For the year ended September 30, 2014 and through December 31, 2014, the Company matched 100% of the first 3% and
50% of the next 2% of the participant&#8217;s eligible compensation that was contributed by the participant. Effective January
1, 2015, the Company matched 100% of the first 3% and 50% of the next 3% of the participant&#8217;s eligible compensation that
was contributed by the participant. The Company&#8217;s contributions under this plan were $652,615, $520,530 and $460,868 for
the years ended September 30, 2017, 2016, and 2015, respectively<b>.</b></p></div><p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i9"></a>ITEM 9.</td><td style="text-align: left">CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE</td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">None.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i9a"></a><b>ITEM 9A.</b></td><td style="text-align: left"><b>CONTROLS AND PROCEDURES</b></td></tr></table>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>Disclosure Controls and Procedures </b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The Company&#8217;s management carried out an evaluation, under
the supervision and with the participation of the Company&#8217;s Chief Executive Officer and the Company&#8217;s Chief Financial
Officer of the effectiveness of the design and operation of the Company&#8217;s disclosure controls and procedures (as such term
is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended) as of September 30, 2017. Based upon that evaluation,
the Company&#8217;s Chief Executive Officer and the Company&#8217;s Chief Financial Officer concluded that the Company&#8217;s
disclosure controls and procedures were effective.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Management&#8217;s Annual Report on Internal Control over Financial
Reporting</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Our management is responsible for establishing and maintaining an
adequate system of internal control over financial reporting, as such term is defined in Rule 13a-15(f) of the Exchange Act. Under
the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer,
we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in the
2013 <i>Internal Control &#8211; Integrated Framework</i> issued by the Committee of Sponsoring Organizations of the Treadway Commission.
Based on that evaluation, management concluded that, as of September 30, 2017, our internal control over financial reporting was
effective. Management reviewed the results of its assessment with our Audit Committee. The effectiveness of our internal control
over financial reporting as of September 30, 2017 has been audited by Baker Tilly Virchow Krause, LLP, an independent registered
public accounting firm, as stated in its report which is included in Item&nbsp;8 of this Annual Report on Form 10-K.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>Changes in Internal Control over Financial Reporting</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">No changes in the Company&#8217;s internal control over financial
reporting occurred during the fourth quarter of fiscal year 2017 that have materially affected, or are reasonably likely to materially
affect, the Company&#8217;s internal control over financial reporting.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i9b"></a><b>ITEM 9B.</b></td><td style="text-align: justify"><b>OTHER INFORMATION</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">None.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><a name="p3"></a><b>PART III<font style="color: white"></font></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i10"></a><b>ITEM 10.</b></td><td style="text-align: justify"><b>DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Information required by Item 10 to be included in our Proxy Statement
for our 2018 Annual Meeting of Shareholders (the &#8220;2018 Proxy Statement&#8221;), which will be filed with the Securities and
Exchange Commission pursuant to Regulation 14A within 120 days after the end of the fiscal year for which this report is filed,
is incorporated herein by reference into this section.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i11"></a>ITEM 11.</td><td style="text-align: left">EXECUTIVE COMPENSATION</td></tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The information required by Item 11 to be included in the 2018 Proxy
Statement, is incorporated herein by reference into this section.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" style="width: 100%; font-size: 10pt; font-weight: bold; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0; text-align: right"></td><td style="width: 1in"><a name="i12"></a>ITEM12.</td><td style="text-align: justify">SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER
MATTERS</td>
</tr></table>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">See &#8220;Equity Compensation Plan Information&#8221; under Item
5, &#8220;Market For Registrant&#8217;s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities<b>&#8221;</b>
of Part II hereof.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The remainder of the information required by Item 12 to be included
in the 2018 Proxy Statement, is incorporated herein by reference into this section.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i13"></a><b>ITEM 13.</b></td><td style="text-align: left"><b>CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The information required by Item 13 to be included in the 2018 Proxy
Statement, is incorporated herein by reference into this section.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

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    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&nbsp;</p></div>
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<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i14"></a><b>ITEM 14.</b></td><td style="text-align: justify"><b>PRINCIPAL ACCOUNTANT FEES AND SERVICES</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">The information required by Item 14 to be included in the 2018 Proxy
Statement, is incorporated herein by reference into this section.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><a name="p4"></a><b>PART IV<font style="color: white"></font></b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"><a name="i15"></a></td><td style="width: 1in"><b>ITEM 15.</b></td><td style="text-align: justify"><b>EXHIBITS AND FINANCIAL STATEMENT SCHEDULES</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Documents filed as
part of this report.</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">(1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial
Statements.</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">The financial statements of Clearfield, Inc. are filed
herewith under Item 8. &#8220;Financial Statements and Supplementary Data&#8221; of this Annual Report on Form 10-K.</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0 0pt 0.5in; font-size: 10pt; text-align: justify">(2)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Certain financial
statement schedules have been omitted because they are not required, not applicable, or the required information is provided in
other financial statements or the notes to the financial statements.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exhibits.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<table cellpadding="0" cellspacing="0" width="100%" style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><a name="i16"></a><b>ITEM 16.</b></td><td style="text-align: justify"><b>FORM 10-K SUMMARY</b></td></tr></table>

<p style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">Not applicable.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b></b></p>

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<p style="margin: 0pt 0; font-size: 10pt; text-align: center"><b><a name="exh"></a>EXHIBIT INDEX</b></p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: center">&nbsp;</p>

<table cellspacing="0" cellpadding="2" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="width: 11%; border: Black 1pt solid; text-align: center"><b>Number</b></td>
    <td style="width: 54%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center"><b>Description</b></td>
    <td style="width: 35%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center"><b>Incorporated</b><br>
<b>by Reference to</b></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000079650500500005/art2q01.txt" STYLE="-sec-extract: exhibit">3.1</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000079650500500005/art2q01.txt" STYLE="-sec-extract: exhibit">Restated Articles of Incorporation, of APA Optics, Inc. (n/k/a Clearfield, Inc.) dated November 3, 1983 and Articles of Amendment dated December 9, 1983, July 30, 1987, March 22, 1989, September 14, 1994 and August 17, 2000</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000079650500500005/art2q01.txt" STYLE="-sec-extract: exhibit">Exhibit 3.1 to Registrant&#8217;s Quarterly Report on Form 10-Q for the quarter ended September 30, 2000</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000101540204004642/doc2.txt" STYLE="-sec-extract: exhibit">3.1 (a)</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000101540204004642/doc2.txt" STYLE="-sec-extract: exhibit">Articles of Amendment to Articles of Incorporation dated August 25, 2004</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000101540204004642/doc2.txt" STYLE="-sec-extract: exhibit">Exhibit 3.1 to Registrant&#8217;s Quarterly Report on Form 10-Q for the quarter ended September 30, 2004</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184316008189/exh_31.htm" STYLE="-sec-extract: exhibit">3.2</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184316008189/exh_31.htm" STYLE="-sec-extract: exhibit">Amended and Restated Bylaws of Clearfield, Inc.</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184316008189/exh_31.htm" STYLE="-sec-extract: exhibit">Exhibit 3.1 to Registrant&#8217;s Current Report on Form 8-K dated February 25, 2016</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><a href="exh_101.htm">*10.1</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><a href="exh_101.htm">Form of Agreement regarding Indemnification of Directors and Officers with certain current and former directors</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184317000168/def14a_011017.htm" STYLE="-sec-extract: exhibit">*10.2</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184317000168/def14a_011017.htm" STYLE="-sec-extract: exhibit">2007 Stock Compensation Plan, as amended through December 23, 2016</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184317000168/def14a_011017.htm" STYLE="-sec-extract: exhibit">Appendix A to the Registrant&#8217;s Proxy Statement filed with the SEC on January 10, 2017 for the 2017 Annual Meeting of Shareholders held on February 23, 2017.</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1026.txt" STYLE="-sec-extract: exhibit">*10.3</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1026.txt" STYLE="-sec-extract: exhibit">Employment Agreement dated December 16, 2008 by and between Clearfield, Inc. and Cheryl P. Beranek.</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1026.txt" STYLE="-sec-extract: exhibit">Exhibit 10.26 to Registrant&#8217;s Current Report on Form 8-K dated December 16, 2008</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1027.txt" STYLE="-sec-extract: exhibit">*10.4</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1027.txt" STYLE="-sec-extract: exhibit">Employment Agreement dated December 16, 2008 by and between Clearfield, Inc. and John P. Hill.</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752308010051/a5858872-ex1027.txt" STYLE="-sec-extract: exhibit">Exhibit 10.27 to Registrant&#8217;s Current Report on Form 8-K dated December 16, 2008</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184310002502/exh_101.htm" STYLE="-sec-extract: exhibit">*10.5</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184310002502/exh_101.htm" STYLE="-sec-extract: exhibit">Clearfield, Inc. Code 280G Tax Gross Up Payment Plan Adopted November 18, 2010</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184310002502/exh_101.htm" STYLE="-sec-extract: exhibit">Exhibit 10.1 to Registrant&#8217;s Current Report on Form 8-K dated November 18, 2010.</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752310000288/a6154213.htm" STYLE="-sec-extract: exhibit">10.6</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752310000288/a6154213.htm" STYLE="-sec-extract: exhibit">Clearfield, Inc. 2010 Employee Stock Purchase Plan</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000115752310000288/a6154213.htm" STYLE="-sec-extract: exhibit">Appendix A to the Registrant&#8217;s Proxy Statement filed with the SEC on January 26, 2010 for the 2010 Annual Meeting of Shareholders held on February 25, 2010.</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184314004280/exh_101.htm" STYLE="-sec-extract: exhibit">10.7</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184314004280/exh_101.htm" STYLE="-sec-extract: exhibit">Standard Form Industrial Building Lease dated September 9, 2014 by and between Clearfield, Inc. and First Industrial, L.P.</A></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><A HREF="http://www.sec.gov/Archives/edgar/data/796505/000117184314004280/exh_101.htm" STYLE="-sec-extract: exhibit">Exhibit 10.1 to Registrant&#8217;s Current Report on Form 8-K dated September 10, 2014.</A></td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><a href="exh_231.htm">23.1</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><a href="exh_231.htm">Consent of Baker Tilly Virchow Krause, LLP</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
</table>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

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    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&nbsp;</p></div>
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<table cellspacing="0" cellpadding="2" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="border: Black 1pt solid; text-align: center; width: 11%"><a href="exh_311.htm">31.1</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify; width: 54%; border-top: Black 1pt solid"><a href="exh_311.htm">Certification of Chief Executive Officer (principal executive officer) Pursuant to Rules 13a-14(a) and 15d-14(a) of the Exchange Act</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify; width: 35%; border-top: Black 1pt solid">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><a href="exh_312.htm">31.2</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><a href="exh_312.htm">Certification of Chief Financial Officer (principal financial officer) Pursuant to Rules 13a-14(a) and 15d-14(a) of the Exchange Act</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center"><a href="exh_32.htm">32</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify"><a href="exh_32.htm">Certification of Chief Executive Officer and Principal Financial Officer Pursuant to 18 U.S.C. &#167; 1350</a></td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.INS</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Instance Document</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.SCH</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Taxonomy Extension Schema</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.CAL</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Taxonomy Calculation Linkbase</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.LAB</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Taxonomy Labels Linkbase</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.PRE</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Taxonomy Presentation Linkbase</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
<tr style="vertical-align: top">
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center">101.DEF</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">XBRL Taxonomy Definition Linkbase</td>
    <td style="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: justify">**</td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">* Indicates a management contract or compensatory plan or arrangement.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">** Indicates exhibit filed herewith.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"><b>&nbsp;</b></p>

<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: left"></p>

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<p style="margin: 0pt 0; font-size: 10pt; font-weight: bold; text-align: left"><a name="sign"></a>SIGNATURES</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Pursuant to the requirements of Section 13 or
15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned,
thereunto duly authorized.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0 0pt 3in; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify"><p style="margin-top: 0; margin-bottom: 0">Clearfield, Inc.</p>
                                    <p style="margin-top: 0; margin-bottom: 0">&nbsp;</p></td></tr>
<tr style="vertical-align: top">
    <td style="width: 50%; text-align: justify">Date: November 15, 2017</td>
    <td style="width: 50%; border-bottom: Black 1pt solid; text-align: justify">/s/ Cheryl Beranek&nbsp;&nbsp;&nbsp;</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">Cheryl Beranek</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">President and Chief Executive Officer</td></tr>
</table>
<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">Pursuant to the requirements of the Securities
Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities
and on the dates indicated.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: 0.5in">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify"></p>

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    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&nbsp;</p></div>
    <!-- Field: /Page -->

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Each person whose signature appears below hereby constitutes and
appoints Cheryl Beranek and Daniel Herzog and each of them, as his true and lawful attorney-in-fact and agent, with full power
of substitution, to sign on his behalf, individually and in each capacity stated below, all amendments to this Form 10-K and to
file the same, with all exhibits thereto and any other documents in connection therewith, with the Securities and Exchange Commission,
granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite
and necessary to be done in and about the premises, as fully and to all intents and purposes as each might or could do in person,
hereby ratifying and confirming each act that said attorneys-in-fact and agents may lawfully do or cause to be done by virtue thereof.</p>

<p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse; font-size: 10pt">
<tr style="vertical-align: bottom">
    <td style="width: 31%; border-bottom: Black 1pt solid; text-align: left">Signatures</td>
    <td style="width: 2%; text-align: left">&nbsp;</td>
    <td style="width: 40%; border-bottom: Black 1pt solid; text-align: left">Title</td>
    <td style="width: 5%; text-align: left">&nbsp;</td>
    <td style="width: 22%; border-bottom: Black 1pt solid; text-align: left">Date</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">&nbsp;</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Cheryl Beranek </u><br>
Cheryl Beranek</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">President, Chief Executive Officer (principal executive
officer) and Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Daniel Herzog</u><br>
Daniel Herzog</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Chief Financial Officer (principal financial and accounting
officer)</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Ronald G. Roth</u><br>
Ronald G. Roth</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Roger G. Harding</u><br>
Roger G. Harding</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Donald R. Hayward</u><br>
Donald R. Hayward</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Charles N. Hayssen</u><br>
Charles N. Hayssen</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
<tr style="vertical-align: top">
    <td style="text-align: justify"><u>/s/ Patrick F. Goepel</u><br>
Patrick F. Goepel</td>
    <td style="text-align: justify">&nbsp;</td>
    <td>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">Director</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p>
        <p style="margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</p></td>
    <td style="text-align: justify">&nbsp;</td>
    <td style="text-align: justify">November 15, 2017</td></tr>
</table>

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<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>

<p style="margin-top: 0; margin-bottom: 0; text-align: center">53</p>

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<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>exh_101.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
<HTML>
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<P STYLE="margin: 0"></P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: right; margin: 0pt 0">EXHIBIT 10.1</P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: right; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">APA OPTICS, INC.<FONT STYLE="font-size: 10pt"><B><SUP>1</SUP></B></FONT></P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">INDEMNIFICATION AGREEMENT</P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0">This INDEMNIFICATION AGREEMENT (the &ldquo;<B>Agreement</B>&rdquo;)
is made as of ____________, by and between APA Optics, Inc., a Minnesota corporation (the &ldquo;<B>Company</B>&rdquo;), and ____________
(&ldquo;<B>Indemnitee</B>&rdquo;).<FONT STYLE="font-size: 10pt"><SUP>2</SUP></FONT></P>

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

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">RECITALS</P>

<P STYLE="font-size: 10pt; font-weight: bold; text-transform: uppercase; text-align: center; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0">1.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The Company desires to attract and retain qualified directors, officers, employees and other agents, and to provide them
with protection against liability and expenses incurred while acting in that capacity;</P>

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

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0">2.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The Articles of Incorporation and Bylaws of the Company contain provisions for indemnifying directors and officers of the
Company, and the Bylaws and Minnesota law contemplate that separate contracts may be entered into between the Company and its directors
and officers, employees and other agents with respect to their indemnification by the Company;</P>

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

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0">3.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The Company understands that Indemnitee has reservations about serving or continuing to serve the Company without adequate
protection against personal liability arising from such service, and that it is also of critical importance to Indemnitee that
adequate provision be made for advancing costs and expenses of legal defense; and</P>

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

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0">4.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The Board of Directors of the Company has approved, as being in the best interests of the Company, indemnity contracts substantially
in the form of this Agreement for directors and officers of the Company and its subsidiaries and for certain other employees and
agents of the Company designated by the Board of Directors.</P>

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

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0"><B>NOW, THEREFORE</B>, in order to induce Indemnitee to serve or
to continue to serve as a director and/or officer of the Company, and in consideration of Indemnitee&rsquo;s service to the Company,
the parties agree as follows:</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">1.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Contractual Indemnity</B>. The Company hereby agrees, subject to the limitations of Sections 2 and 5 hereof and the limitations
of Minnesota Statute 302A.521:</P>

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

<P STYLE="font-size: 10pt; margin: 0pt">______________________</P>

<P STYLE="font-size: 10pt; margin: 0pt">&nbsp;</P>

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0"><FONT STYLE="font-size: 10pt"><SUP>1</SUP></FONT> APA Optics, Inc.
is now known as Clearfield, Inc.</P>

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

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0"><FONT STYLE="font-size: 10pt"><SUP>2</SUP></FONT> Current directors
that are Indemnitee parties to this Agreement and dates of the Agreement are: Ronald G. Roth dated February 5, 2002. Former directors/officers
that are Indemnitee parties to this Agreement and dates of the Agreement are: Anil Jain dated February 5, 2002, Kenneth A. Olsen
dated February 5, 2002, Robert M. Ringstad dated February 5, 2002, Gregory Von Wald dated February 5, 2002, Stephen A. Zuckerman,
MD dated February 5, 2002 and John G. Reddan dated November 14, 2002.</P>

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


<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(a)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>To indemnify, defend and hold Indemnitee harmless to the greatest extent possible under applicable law from and against
any and all judgments, fines, penalties, amounts paid in settlement and any other amounts reasonably incurred or suffered by Indemnitee
(including attorneys&rsquo; fees) in connection with any threatened, pending or completed action, suit or proceeding, whether civil,
criminal, administrative, or investigative, including an action by or in the right of the Company, to which Indemnitee is, was
or at any time becomes a party, or is threatened to be made a party, by reason of the fact that Indemnitee is, was or at any time
becomes a director, officer, employee or agent of the Company or is or was serving or at any time serves at the request of the
Company as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise
(collectively referred to hereafter as a &ldquo;Claim&rdquo;), whether or not arising prior to the date of this Agreement.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(b)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>To pay any and all expenses reasonably incurred by Indemnitee (i) in defending any Claim or Claims (including reasonable
attorneys&rsquo; fees and other reasonable costs of investigation and defense) or (ii) in appearing as a witness for, or at the
request of, or cooperating with or assisting the Company, in connection with any threatened, pending or completed action, suit
or proceeding, whether civil, criminal, administrative, or investigative, including an action by or in the right of the Company,
as the same are incurred and in advance of the final disposition of any such Claim or Claims; provided, however, that advances
pursuant to clause b(i) shall be made only upon receipt of an undertaking by or on behalf of Indemnitee to reimburse such amounts
if it shall be ultimately determined that Indemnitee is not entitled to be indemnified by the Company under this Agreement, and
is not entitled to be indemnified by the Company under the Articles of Incorporation, the Bylaws, or Minnesota law.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(c)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The termination of any action or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contenders
or its equivalent, shall not, of itself, create a presumption that (i) Indemnitee did not act in good faith and in a manner which
Indemnitee reasonably believed to be in the best interests of the Company, or (ii) with respect to any criminal action or proceeding,
Indemnitee had reasonable cause to believe that Indemnitee&rsquo;s conduct was unlawful.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">2.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Limitations on Contractual Indemnity</B>. Indemnitee shall not be entitled to indemnification or advancement of expenses
under Section 1:</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(a)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>if a court of competent jurisdiction, by final judgment or decree, shall determine that (i) the Claim or Claims in respect
of which indemnity is sought arise from Indemnitee&rsquo;s fraudulent, dishonest or willful misconduct, or (ii) such indemnity
is not permitted under applicable law; or</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(b)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>on account of any suit in which judgment is rendered for an accounting of profits made from the purchase or sale by Indemnitee
of securities of the Company in violation of the provisions of Section 16(b) of the Securities Exchange Act of 1934 and amendments
thereto or similar provisions of any federal, state or local statutory law; or</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(c)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>for any acts or omissions or transactions from which a director may not be indemnified under the Minnesota Business Corporation
Act; or</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(d)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>with respect to proceedings or claims initiated or brought voluntarily by Indemnitee and not by way of defense, except (i)
with respect to proceedings brought in good faith to establish or enforce a right to indemnification under this Agreement or any
other statute or law, or (ii) at the Company&rsquo;s discretion, in specific cases if the Board of Directors of the Company has
approved the initiation or bringing of such suit; or</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(e)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>for expenses or liabilities of any type whatsoever (including, but not limited to, judgments, fines, ERISA excise taxes
or penalties, and amounts paid in settlement) which have been paid directly to Indemnitee by an insurance carrier under a policy
of directors&rsquo; and officers&rsquo; liability insurance maintained by the Company; or</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(f)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>on account of any suit brought against Indemnitee for misuse or misappropriation of non-public information, or otherwise
involving Indemnitee&rsquo;s status as an &ldquo;insider&rdquo; of the Company, in connection with any purchase or sale by Indemnitee
of securities of the Company.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">3.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Continuation of Contractual Indemnity</B>. Subject to the termination provisions of Section 11, all agreements and obligations
of the Company contained herein shall continue for so long as Indemnitee shall be subject to any possible action, suit, proceeding
or other assertion of a Claim or Claims.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">4.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Expenses; Indemnification Procedure</B>. The Company shall advance all expenses incurred by Indemnitee in connection
with the investigation, defense, settlement or appeal of any civil or criminal action or proceeding referenced in Section 1 hereof
(but not amounts actually paid in settlement of any such action or proceeding). Indemnitee hereby undertakes to repay such amounts
advanced if, and to the extent that, it shall ultimately be determined that Indemnitee is not entitled to be indemnified by the
Company as authorized hereby. The advances to be made hereunder shall be paid by the Company to Indemnitee within twenty (20) days
following delivery of a written request therefor by Indemnitee to the Company.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">5.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Notification and Defense of Claim</B>. If any action, suit, proceeding or other Claim is brought against Indemnitee in
respect of which indemnity may be sought under this Agreement:</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(a)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>Indemnitee will promptly notify the Company in writing of the commencement thereof, and the Company and any other indemnifying
party similarly notified will be entitled to participate therein at its own expense or to assume the defense thereof and to employ
counsel reasonably satisfactory to Indemnitee. Notice to the Company shall be directed to the Chief Executive Officer of the Company
at the address shown on the signature page of this Agreement (or such other address as the Company shall designate in writing to
Indemnitee). Notice shall be deemed received three (3) business days after the date postmarked if sent by domestic certified or
registered mail, properly addressed; otherwise notice shall be deemed received when such notice shall actually be received by the
Company. Indemnitee shall have the right to employ its own counsel in connection with any such Claim and to participate in the
defense thereof, but the fees and expenses of such counsel shall be at the expense of Indemnitee unless (i) the Company shall not
have assumed the defense of the Claim and employed counsel for such defense, or (ii) the named parties to any such action (including
any impleaded parties) include both Indemnitee and the Company, and Indemnitee shall have reasonably concluded that joint representation
is inappropriate under applicable standards of professional conduct due to a material conflict of interest between Indemnitee and
the Company, in either of which events the reasonable fees and expenses of such counsel to the Indemnitee shall be borne by the
Company upon delivery to the Company of the undertaking referred to in subparagraph (b) of Section 1. However, in no event will
the Company be obligated to pay the fees or expenses of more than one firm of attorneys representing Indemnitee and any other agents
of the Company in connection with any one Claim or separate but substantially similar or related Claims in the same jurisdiction
arising out of the same general allegations or circumstances.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(b)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>The Company shall not be liable to indemnify Indemnitee for any amounts paid in settlement of any Claim effected without
the Company&rsquo;s written consent, and the Company shall not settle any Claim in a manner which would impose any penalty or limitation
on Indemnitee without Indemnitee&rsquo;s written consent; provided, however, that neither the Company nor Indemnitee will unreasonably
withhold its consent to any proposed settlement and, provided further, that if a claim is settled by the Indemnitee with the Company&rsquo;s
written consent, or if there be a final judgment or decree for the plaintiff in connection with the Claim by a court of competent
jurisdiction, the Company shall indemnify and hold harmless Indemnitee from and against any and all losses, costs, expenses and
liabilities incurred by reason of such settlement or judgment.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(c)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>Indemnitee shall give the Company such information and cooperation as it may reasonably require and as shall be within Indemnitee&rsquo;s
power.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(d)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>Any indemnification provided for in Section 1 shall be made no later than forty-five (45) days after receipt of the written
request of Indemnitee. If a Claim under this Agreement, under any statute, or under any provision of the Company&rsquo;s Articles
of Incorporation or Bylaws providing for indemnification, is not paid in full by the Company within forty-five (45) days after
a written request for payment thereof has first been received by the Company, Indemnitee may, but need not, at any time thereafter
bring an action against the Company to recover the unpaid amount of the claim and, subject to Section 13 of this Agreement, Indemnitee
shall also be entitled to be reimbursed for the expenses (including attorneys&rsquo; fees) of bringing such action. It shall be
a defense to any such action (other than an action brought to enforce a claim for expenses incurred in connection with any action
or proceeding in advance of its final disposition) that Indemnitee has not met the standards of conduct which make it permissible
under applicable law for the Company to indemnify Indemnitee for the amount claimed but the burden of proving such defense shall
be on the Company, and Indemnitee shall be entitled to receive interim payments of expenses pursuant to Section 4 unless and until
such defense may be finally adjudicated by court order or judgment from which no further right of appeal exists. It is the parties&rsquo;
intention that if the Company contests Indemnitee&rsquo;s right to indemnification, the question of Indemnitee&rsquo;s tight to
indemnification shall be for the court to decide, and neither the failure of the Company (including its Board of Directors, any
committee or subgroup of the Board of Directors, independent legal counsel, or its stockholders) to have made a determination that
indemnification of Indemnitee is proper in the circumstances because Indemnitee has met the applicable standard of conduct required
by applicable law, nor an actual determination by the Company (including its Board of Directors, any committee or subgroup of the
Board of Directors, independent legal counsel, or its stockholders) that Indemnitee has not met such applicable standard of conduct,
shall create a presumption that Indemnitee has or has not met the applicable standard of conduct.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(e)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>If, at the time of the receipt of a notice of a Claim, the Company has director and officer liability insurance in effect,
the Company shall give prompt notice of the commencement of such proceeding to the insurers in accordance with the procedures set
forth in the respective policies. The Company shall thereafter take all necessary or desirable action to cause such insurers to
pay, on behalf of the Indemnitee, all amounts payable as a result of such proceeding in accordance with the terms of such policies.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">6.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Scope</B>. Notwithstanding any other provision of this Agreement, the Company hereby agrees to indemnify the Indemnitee
against any Claim to the fullest extent permitted by law, notwithstanding that such indemnification is not specifically authorized
by the other provisions of this Agreement, the Company&rsquo;s Articles of Incorporation, the Company&rsquo;s Bylaws or by statute.
In the event of any change, after the date of this Agreement, in any applicable law, statute or rule which expands the right of
a Minnesota corporation to indemnify a member of its board of directors, an officer or other corporate agent, such changes shall
be, ipso facto, within the purview of Indemnitee&rsquo;s rights and the Company&rsquo;s obligations, under this Agreement. In the
event of any change in any applicable law, statute, or rule which narrows the right of a Minnesota corporation to indemnify a member
of its Board of Directors, an officer, or other corporate agent, such changes, to the extent not otherwise required by applicable
law to be applied to this Agreement, shall have no effect on this Agreement or the parties&rsquo; rights and obligations hereunder.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">7.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Partial Indemnification</B>. If Indemnitee is entitled under any provision of this Agreement to indemnification by the
Company for some or a portion of the expenses, judgments, fines or penalties actually or reasonably incurred by him in the investigation,
defense, appeal or settlement of any civil or criminal action or proceeding, but not, however, for the total amount thereof, the
Company shall nevertheless indemnify Indemnitee for the portion of such expenses, judgments, fines or penalties to which Indemnitee
is entitled.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">8.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Public Policy</B>. Both the Company and Indemnitee acknowledge that in certain instances, Federal law or applicable public
policy may prohibit the Company from indemnifying its directors and officers under this Agreement or otherwise. Indemnitee understands
and acknowledges that the Company has undertaken or may be required in the future to undertake with the Securities and Exchange
Commission to submit the question of indemnification to a court in certain circumstances for a determination of the Company&rsquo;s
right under public policy to indemnify Indemnitee.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">9.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Insurance</B>. The Company shall maintain insurance for the purpose of indemnifying Indemnitee and other agents of the
Company against personal liability, including costs of legal defense, while Indemnitee continues to serve the Company in an &ldquo;official
capacity&rdquo; as defined in MSA 302A.521(1)(c). The terms and liability limits of such insurance shall be solely within the discretion
of the Company.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">10.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>No Restrictions</B>. The rights and remedies of Indemnitee under this Agreement shall not be deemed to exclude or impair
any other rights or remedies to which Indemnitee may be entitled under the Certificate of Incorporation or Bylaws of the Company,
or under any other agreement, provision of law or otherwise, nor shall anything contained herein restrict the right of the Company
to indemnify Indemnitee in any proper case even though not specifically provided for in this Agreement, nor shall anything contained
herein restrict Indemnitee&rsquo;s right to contribution as may be available under applicable law.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">11.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Termination</B>. The Company may terminate this Agreement at any time upon ninety (90) days&rsquo; written notice, but
any such termination will not affect Claims relating to events occurring prior to the effective date of termination.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">12.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Severability</B>. Each of the provisions of this Agreement is a separate and distinct agreement and independent of the
others, so that if any provision hereof shall be held to be invalid or unenforceable for any reason, such invalidity or unenforceability
shall not affect the validity or enforceability of the other provisions hereof.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">13.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Attorneys&rsquo; Fees</B>. In the event of any litigation or other action or proceeding to enforce or interpret this
Agreement, the prevailing party as determined by the court shall be entitled to an award of its reasonable attorneys&rsquo; fees
and other costs, in addition to such relief as may be awarded by a court or other tribunal.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">14.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Further Assurances</B>. The parties will do, execute and deliver, or will cause to be done, executed and delivered, all
such further acts, documents and things as may be reasonably required for the purpose of giving effect to this Agreement and the
transactions contemplated hereby.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">15.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Acknowledgment</B>. The Company expressly acknowledges that it has entered into this Agreement and assumed the obligations
imposed on the Company hereunder in order to induce Indemnitee to serve or to continue to serve as an agent of the Company, and
acknowledges that Indemnitee is relying on this Agreement in serving or continuing to serve in such capacity.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">16.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Construction of Certain Phrases</B>.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(a)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>&ldquo;<B>Company</B>&rdquo;: For purposes of this Agreement, references to the &ldquo;Company&rdquo; shall also include,
in addition to the resulting corporation in any consolidation or merger to which The Company, Inc. is a party, any constituent
corporation (including any constituent of a constituent) absorbed in consolidation or merger which, if its separate existence hid
continued, would have had power and authority to indemnify its directors, officers, employees or agents, so that if Indemnitee
is or was a director, officer, employee or agent of such constituent corporation, or is or was serving at the request of such constituent
corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise,
Indemnitee shall stand in the same position under the provisions of this Agreement with respect to the resulting or surviving corporation
as Indemnitee would have with respect to such constituent corporation if its separate existence had continued.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"></P>

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<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(b)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Benefit Plans</B>: References to &ldquo;fines&rdquo; contained in this Agreement shall include any excise taxes assessed
on Indemnitee with respect to an employee benefit plan; and references to &ldquo;serving at the request of the Company&rdquo; shall
include any service as a director, officer, employee or agent of the Company which imposes duties on, or involves services by,
such director, officer, employee or agent with respect to an employee benefit plan, its participants, or beneficiaries.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(c)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>&ldquo;<B>Proceeding</B>&rdquo;: For purposes of this Agreement, &ldquo;proceeding&rdquo; shall include any and all forms
of &ldquo;alternative dispute resolution,&rdquo; including without limitation arbitration and mediation.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">17.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Counterparts</B>. This Agreement may be executed in one or more counterparts, each of which shall constitute an original.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">18.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Notice</B>. All notices, requests, demands and other communications under this Agreement shall be in writing and shall
be deemed duly given (i) if delivered by hand and receipted for by the party addressee, on the date of such receipt, or (ii) if
mailed by domestic certified or registered mail with postage prepaid, on the third business day after the date postmarked. Addresses
for notice to either party are as shown on the signature page of this Agreement, or as subsequently modified by written notice.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0; text-indent: 0.5in">19.<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><B>Governing Law; Binding Effect; Amendment</B>.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(a)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>This Agreement shall be interpreted and enforced in accordance with the laws of the State of Minnesota as applied to agreements
between Minnesota residents entered and to be performed entirely within Minnesota (without regard to conflict of law provisions).</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(b)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>This Agreement shall be binding upon Indemnitee and the Company, their successors and assigns, and shall inure to the benefit
of Indemnitee, his heirs, personal representatives and assigns and to the benefit of the Company, its successors and assigns.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in">(c)<FONT STYLE="font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</FONT>No amendment, modification, termination or cancellation of this Agreement shall be effective unless in writing signed by
both parties hereto.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0"></P>

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<P STYLE="font-size: 10pt; text-indent: 0.5in; margin: 0pt 0"><B>IN WITNESS WHEREOF</B>, the parties hereto have executed this
Agreement as of the day and year first above written.</P>

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

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font-size: 10pt; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">
        <P STYLE="font-size: 10pt; margin: 0pt 0"><B>APA Optics, Inc.</B><BR>
        a Minnesota corporation</P>
        <P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 10%; font-size: 10pt">By:</TD>
    <TD STYLE="width: 40%; border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt">Name:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt">Title:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font-size: 10pt; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 50%">
        <P STYLE="font-size: 10pt; margin: 0pt 0">Address:</P>
        <P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font-size: 10pt; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 50%; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>
        <P STYLE="font-size: 10pt; margin: 0pt 0"><B>Indemnitee</B></P>
        <P STYLE="font-size: 10pt; margin: 0pt 0"><B>&nbsp;</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>
        <P STYLE="font-size: 10pt; margin: 0pt 0">(Signature of Indemnitee)</P>
        <P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>
        <P STYLE="font-size: 10pt; margin: 0pt 0">Address:</P>
        <P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; font-size: 10pt">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>



<P STYLE="font-size: 10pt; margin: 0pt 0"></P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin: 0pt 0">&nbsp;</P>

<P STYLE="font-size: 10pt; margin-top: 0pt; text-align: center; margin-bottom: 0pt">8</P>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>exh_231.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="font-size: 10pt; text-align: right; margin: 0pt 0"><B>Exhibit 23.1 </B></P>

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

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

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

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

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0"><B><U>Consent of Independent Registered Public Accounting Firm</U></B></P>

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

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0">We consent to the incorporation by reference in the Registration
Statements on Form S-8 (File No. 333-44500, File No. 333-136828, File No. 333-151504, File No. 333-166495, File No. 333-173793
and File No. 333-217652) of Clearfield, Inc. of our report dated November 15, 2017, relating to the financial statements and the
effectiveness of internal control over financial reporting, which appears in this annual report on Form 10-K for the year ended
September 30, 2017.</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">&nbsp;</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">/s/ Baker Tilly Virchow Krause, LLP</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">&nbsp;</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">&nbsp;</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">&nbsp;</P>

<P STYLE="margin: 0pt 0; font-size: 10pt">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0">Minneapolis, Minnesota</P>

<P STYLE="font-size: 10pt; text-align: left; margin: 0pt 0">November 15, 2017<BR STYLE="clear: both">
</P>



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

</BODY>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>4
<FILENAME>exh_311.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

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

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

<P STYLE="font-size: 10pt; text-align: center; margin: 0pt 0"><B><U>CERTIFICATION</U></B></P>

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

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0">I, Cheryl Beranek, certify that:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">1.</TD><TD STYLE="text-align: justify">I have reviewed this annual report on Form 10-K of Clearfield, Inc.;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">2.</TD><TD STYLE="text-align: justify">Based on my knowledge, this annual 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 annual report;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">3.</TD><TD STYLE="text-align: justify">Based on my knowledge, the financial statements, and other financial information included in this
annual report, fairly represent 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 annual report;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">4.</TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">a)</TD><TD STYLE="text-align: justify">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 annual report is
being prepared;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">b)</TD><TD STYLE="text-align: justify">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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">c)</TD><TD STYLE="text-align: justify">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered
by this report based on such evaluation; and</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">d)</TD><TD STYLE="text-align: justify">Disclosed in this report any change in the registrant&rsquo;s internal control 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 control
over financial reporting.</TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">5.</TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) 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 the equivalent functions):</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">a)</TD><TD STYLE="text-align: justify">All significant deficiencies and material weaknesses in the design or operation of internal controls
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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">b)</TD><TD STYLE="text-align: justify">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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">November 15, 2017</P>

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

<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"></P>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR>
    <TD STYLE="vertical-align: bottom; width: 50%">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify; width: 30%; border-bottom: Black 1pt solid">/s/ Cheryl Beranek</TD>
    <TD STYLE="vertical-align: bottom; width: 20%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify">Cheryl Beranek</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify">Chief Executive Officer</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">(Principal executive officer)</TD></TR>
</TABLE>


<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"></P>

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

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>5
<FILENAME>exh_312.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="font-size: 10pt; text-align: right; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"><B>Exhibit 31.2</B></P>

<P STYLE="font-size: 10pt; text-align: right; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"><B>&nbsp;</B></P>

<P STYLE="font-size: 10pt; text-align: center; margin: 0pt 0"><B><U>CERTIFICATION</U></B></P>

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

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0">I, Daniel Herzog, certify that:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">1.</TD><TD STYLE="text-align: justify">I have reviewed this annual report on Form 10-K of Clearfield, Inc.;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">2.</TD><TD STYLE="text-align: justify">Based on my knowledge, this annual 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 annual report;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">3.</TD><TD STYLE="text-align: justify">Based on my knowledge, the financial statements, and other financial information included in this
annual report, fairly represent 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 annual report;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">4.</TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">a)</TD><TD STYLE="text-align: justify">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 annual report is
being prepared;</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">b)</TD><TD STYLE="text-align: justify">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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">c)</TD><TD STYLE="text-align: justify">Evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered
by this report based on such evaluation; and</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">d)</TD><TD STYLE="text-align: justify">Disclosed in this report any change in the registrant&rsquo;s internal control 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 control
over financial reporting.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">5.</TD><TD STYLE="text-align: justify">The registrant&rsquo;s other certifying officer(s) 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 the equivalent functions):</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">a)</TD><TD STYLE="text-align: justify">All significant deficiencies and material weaknesses in the design or operation of internal controls
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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">b)</TD><TD STYLE="text-align: justify">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="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">November 15, 2017</P>

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

<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"></P>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR>
    <TD STYLE="vertical-align: bottom; width: 50%">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify; width: 30%; border-bottom: Black 1pt solid">/s/ Daniel Herzog&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; width: 20%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify">Daniel Herzog</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: middle; text-align: justify">Chief Financial Officer</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: middle; text-align: justify">(Principal financial and accounting officer)&nbsp;</TD></TR>
</TABLE>


<P STYLE="font-size: 10pt; text-align: justify; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"></P>

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

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

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

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

</BODY>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>6
<FILENAME>exh_32.htm
<DESCRIPTION>EXHIBIT 32
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
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<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="font-size: 10pt; text-align: right; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in"><B>Exhibit 32</B></P>

<P STYLE="font-size: 10pt; text-align: center; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: center; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">&nbsp;</P>

<P STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: center"> <B><U>CERTIFICATION</U></B></P>



<P STYLE="font-size: 10pt; text-align: center; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: left; text-indent: -0.5in; margin: 0pt 0 0pt 0.5in">The undersigned certifies pursuant to
18 U.S.C. 1350 that:</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">1.</TD><TD STYLE="text-align: justify">The accompanying Annual Report on Form 10-K for the period ended September 30, 2017 fully complies
with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934; and</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">2.</TD><TD STYLE="text-align: justify">The information contained in the Report fairly presents, in all material respects, the financial
condition and results of operations of the Company.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in">Date:</TD><TD STYLE="text-align: justify">November 15, 2017</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt">&nbsp;</P>

<P STYLE="font-size: 10pt; text-align: justify; margin: 0pt 0 0pt 3.5in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 30%; border-bottom: Black 1pt solid">/s/ Cheryl Beranek</TD>
    <TD STYLE="width: 20%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>Cheryl Beranek</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>Chief Executive Officer</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">/s/ Daniel Herzog</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>Daniel Herzog</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD>&nbsp;</TD>
    <TD>Chief Financial Officer</TD>
    <TD>&nbsp;</TD></TR>
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text-align: center; border-bottom: Black 1pt solid"&gt;Less Write-offs&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Balance at End of Year&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 40%; font-size: 10pt; text-align: justify"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;93,473&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(14,388&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;79,085&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;79,473&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25,000&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; 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  <us-gaap:ConcentrationRiskDisclosureTextBlock contextRef="d_2016-10-01_2017-09-30" id="s701738">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTE E &amp;#x2013; CONCENTRATIONS&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Suppliers:&lt;/div&gt; The Company purchases critical components for our products, including injection molded parts and connectors from &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;third&lt;/div&gt; parties, some of whom are single- or limited-source suppliers. If any of our suppliers are unable to ship critical components, we &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;be unable to manufacture and ship products to our distributors or customers. If the price of these components increases for any reason, or if these suppliers are unable or unwilling to deliver, we &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;have to find another source, which could result in interruptions, increased costs, delays, loss of sales and quality control problems.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Customers:&lt;/div&gt; &lt;div style="display: inline; color: black"&gt;The following table summarizes customers comprising &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10%&lt;/div&gt; or more of net sales for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015:&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended September 30,&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Customer A&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;20&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;21&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Customer B&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;15&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;*&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;* Less than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10%&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;Customer B accounted for &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;19%&lt;/div&gt; 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  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557582" unitRef="iso4217-usd">1449202</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557583" unitRef="iso4217-usd">1216083</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="d_2016-10-01_2017-09-30" id="s701728">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTE C &amp;#x2013; SHAREHOLDERS&amp;#x2019; EQUITY&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company is authorized to issue &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;50,000,000&lt;/div&gt; shares of common stock at &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$.01&lt;/div&gt; par value and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,000,000&lt;/div&gt; undesignated shares. From the undesignated shares, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;500,000&lt;/div&gt; shares have been designated as Series B Junior Participating Preferred Shares and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;none&lt;/div&gt;&lt;/div&gt; of such shares have been issued or are outstanding. The Board of Directors &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may, &lt;/div&gt;by resolution, establish from the remaining undesignated shares different classes or series of shares and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;fix the relative rights and preferences of shares in any class or series.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Stock-Based Compensation: &lt;/div&gt;The Company&amp;#x2019;s stock-based compensation plans are administered by the Compensation Committee of the Board of Directors, which selects persons to receive awards and determines the number of shares subject to each award and the terms, conditions, performance measures and other provisions of the award.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company currently has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;one&lt;/div&gt; equity compensation plan, the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; Stock Compensation Plan, from which it grants equity awards that are used as an incentive for directors, officers, and other employees. The Company&amp;#x2019;s Stock Option Plan for Non-Employee Directors was terminated in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; February &lt;/div&gt;of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2010&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;67,500&lt;/div&gt; authorized but unissued shares became unavailable for awards because of the termination. The &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; Stock Compensation Plan has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,103,657&lt;/div&gt; shares available for issue as of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017. &lt;/div&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$5,208,269&lt;/div&gt; of total unrecognized compensation expense related to non-vested awards is expected to be recognized over a period of approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;7.1&lt;/div&gt; years. The Company recorded related compensation expense for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$2,319,975,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,404,899,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,074,727,&lt;/div&gt; respectively. For the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$2,103,621&lt;/div&gt; of this expense was included in selling, general and administrative expense and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$216,354&lt;/div&gt; was included in cost of sales. For the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,272,656&lt;/div&gt; of this expense was included in selling, general and administrative expense and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$132,243&lt;/div&gt; was included in cost of sales. For the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2015, &lt;/div&gt;all of this expense was included in selling, general and administrative expense.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Stock Options:&lt;/div&gt; The Company uses the Black-Scholes option-pricing model to estimate fair value of stock-based awards. The Company did &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; grant stock options during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Options are generally granted at fair market values determined on the date of grant and vesting normally occurs over a &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;three&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;five&lt;/div&gt;-year period. The maximum contractual term is normally &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;six&lt;/div&gt; years. However, options granted to directors have a &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;one&lt;/div&gt; year vesting period and a &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;six&lt;/div&gt; year contractual term. Shares issued upon exercise of a stock option are issued form the Company&amp;#x2019;s authorized but unissued shares. There were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt;&lt;/div&gt; options vested during the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; respectively. For the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;there were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,500&lt;/div&gt; stock options that were exercised using a cashless method of exercise. For the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016, &lt;/div&gt;there were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;152,484&lt;/div&gt; stock options that were exercised using a cashless method of exercise. The intrinsic value of options exercised during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt; was &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$237,172&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$2,644,220,&lt;/div&gt; respectively. The intrinsic value of options exercisable as of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$421,237.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 44 --&gt;     &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Option transactions under the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; Stock Compensation Plan during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt; are summarized as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number of shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average exercise&amp;nbsp;price&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average fair value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Outstanding at September 30, 2015&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;297,384&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5.29&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Cancelled or Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Exercised&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(242,584&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5.78&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Outstanding at September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;54,800&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.13&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Cancelled or Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Exercised&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(15,850&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.97&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt"&gt;Outstanding at September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;38,950&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.79&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The following table summarizes information concerning options exercisable under the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; Stock Compensation Plan:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year ended&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Exercisable&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average remaining contractual life (years)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average exercise price&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 23%; font-size: 10pt; text-align: left"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 22%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;38,950&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 22%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.73 &lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="width: 22%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.79&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;54,800&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.83 &lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.13&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The following table summarizes information concerning options currently outstanding at:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number outstanding&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average remaining contractual life (years)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average exercise price&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Aggregate intrinsic value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 18%; font-size: 10pt; text-align: left"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;38,950&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.73&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.79&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;421,237&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;54,800&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.83&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.13&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;858,771&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Restricted Stock: &lt;/div&gt;The Company&amp;#x2019;s &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; Stock Compensation Plan permits our Compensation Committee to grant other stock-based awards. The Company awards restricted stock grants to employees that vest over &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;one&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;ten&lt;/div&gt; years.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;Restricted stock transactions during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt; are summarized as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number of shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average grant date fair value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: left"&gt;Unvested shares at September 30, 2015&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;409,130&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;9.97&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;269,173&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;17.43&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Vested&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(103,826&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;7.99&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(10,907&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12.99&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Unvested shares at September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;563,570&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;14.26&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,795&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16.45&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Vested&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(185,231&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12.30&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(11,604&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;14.79&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt"&gt;Unvested shares at September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;370,530&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;15.24&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 45 --&gt;     &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company repurchased a total of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;75,445&lt;/div&gt; shares of our common stock at an average price of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$12.63&lt;/div&gt; in connection with payment of taxes upon the vesting of restricted stock previously issued to employees for the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017. &lt;/div&gt;The Company repurchased a total of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;19,072&lt;/div&gt; shares of our common stock at an average price of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$17.97&lt;/div&gt; in connection with payment of taxes upon the vesting of restricted stock previously issued to employees for the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Employee Stock Purchase Plan: &lt;/div&gt;The Clearfield, Inc. &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2010&lt;/div&gt; Employee Stock Purchase Plan (&amp;#x201c;ESPP&amp;#x201d;) allows participating employees to purchase shares of the Company&amp;#x2019;s common stock at a discount through payroll deductions. The ESPP is available to all employees subject to certain eligibility requirements. Terms of the ESPP provide that participating employees &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;purchase the Company&amp;#x2019;s common stock on a voluntary after tax basis. Employees &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;purchase the Company&amp;#x2019;s common stock at a price that is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; less than the lower of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;85%&lt;/div&gt; of the fair market value of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;one&lt;/div&gt; share of common stock at the beginning or end of each stock purchase period or phase. The ESPP is carried out in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;six&lt;/div&gt;-month phases, with phases beginning on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; July 1 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; January 1 &lt;/div&gt;of each calendar year. For the phases that ended on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2016 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2017, &lt;/div&gt;employees purchased &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11,144&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;14,723&lt;/div&gt; shares, respectively, at a price of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$15.21&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$11.22&lt;/div&gt; per share, respectively. For the phases that ended on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2016, &lt;/div&gt;employees purchased &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,352&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11,966&lt;/div&gt; shares, respectively, at a price of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$11.40&lt;/div&gt;&lt;/div&gt; per share. As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the Company has withheld approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$73,542&lt;/div&gt; from employees participating in the phase that began on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; July 1, 2017. &lt;/div&gt;After the employee purchase on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;117,255&lt;/div&gt; shares of common stock were available for future purchase under the ESPP.&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <us-gaap:EarningsPerShareBasic contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557730" unitRef="iso4217-usd-per-xbrli-shares">0.28</us-gaap:EarningsPerShareBasic>
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  <us-gaap:EarningsPerShareDiluted contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557733" unitRef="iso4217-usd-per-xbrli-shares">0.28</us-gaap:EarningsPerShareDiluted>
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  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2016-07-01_2016-09-30_CreationDateAxis-June302016Member_NewAccountingPronouncementEarlyAdoptionAxis-AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_ProspectiveAdoptionOfNewAccountingPronouncementsAxis-AccountingStandardsUpdate201609Member" decimals="INF" id="c23558070" unitRef="xbrli-pure">-0.023</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2016-07-01_2016-09-30_NewAccountingPronouncementEarlyAdoptionAxis-AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_ProspectiveAdoptionOfNewAccountingPronouncementsAxis-AccountingStandardsUpdate201609Member" decimals="INF" id="c23558076" unitRef="xbrli-pure">0.163</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
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  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2016-10-01_2017-09-30" decimals="2" id="c23557859" unitRef="xbrli-pure">0.31</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2015-10-01_2016-09-30" decimals="2" id="c23557860" unitRef="xbrli-pure">0.26</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2014-10-01_2015-09-30" decimals="2" id="c23557861" unitRef="xbrli-pure">0.35</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
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  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="d_2016-10-01_2017-09-30" id="s701733">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTE D &amp;#x2013; INCOME TAXES&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 2016, &lt;/div&gt;the Financial Accounting Standards Board (&amp;#x201c;FASB&amp;#x201d;) issued ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;09,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Improvements to Employee Share-Based Payment Accounting&lt;/div&gt;. The standard is required to be adopted by all companies in their &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt; fiscal year beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 15, 2016 &lt;/div&gt;but allows companies to early adopt prior to this date. The standard is intended to simplify various aspects of the accounting and presentation of share-based payments. During the quarter ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016, &lt;/div&gt;the Company elected to early adopt this standard as of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; October 1, 2015. &lt;/div&gt;Adoption of this standard had the following impact on the Company&amp;#x2019;s financial statements:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Statements of earnings &lt;/div&gt;&amp;#x2013; The new accounting standard requires that the tax effects of stock-based compensation be recognized in the income tax provision of the Company&amp;#x2019;s Statements of Earnings. Previously, these amounts were recognized in additional paid-in capital on the Company&amp;#x2019;s Balance Sheets. The new standard requires these amounts to be recasted within these quarters due to the prospective adoption of this standard in the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;fourth&lt;/div&gt; quarter of fiscal &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016.&lt;/div&gt; Accordingly, tax benefits related to stock-based compensation awards of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$104,134,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$54,313,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$79,640&lt;/div&gt; for the quarters ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 31, 2016, &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2016, &lt;/div&gt;respectively, were recognized as reductions of income tax expense in the statements of earnings. These tax benefits reduced our effective income tax rate &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5.2%,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.5%,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.3%&lt;/div&gt; for the quarters ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 31, 2016, &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2016, &lt;/div&gt;respectively. The changes were applied on a prospective basis and resulted in an increase in basic and diluted earnings per share of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$0.01&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$0.01&lt;/div&gt; for the quarters ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2016, &lt;/div&gt;respectively. The change had &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; effect on basic and diluted earnings per share for the quarter ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 31, 2016. &lt;/div&gt;The net tax benefit recognized during the quarter ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016 &lt;/div&gt;was &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$437,096,&lt;/div&gt; which reduced our effective tax rate &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13.7%&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16.3%&lt;/div&gt; for the quarter and resulted in an increase in basic and diluted earnings per share of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$0.03&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$0.04,&lt;/div&gt; respectively. The net tax benefit recognized during the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016 &lt;/div&gt;was &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$675,183,&lt;/div&gt; which reduced our effective tax rate &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;6.2%&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;26.4%&lt;/div&gt; for the year and resulted in an increase in basic and diluted earnings per share of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$0.05.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 46 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Statements of cash flows&lt;/div&gt; &amp;#x2013; The standard requires that excess tax benefits from stock-based employee awards be reported as operating activities in the Company&amp;#x2019;s Statements of Cash Flows. Previously, these cash flows were included as hypothetical inflows/outflows in both operating and financing activities. The Company elected to apply this change on a prospective basis, resulting in an increase in net cash provided by operating activities and a decrease in net cash used by financing activities of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$348,000,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$741,000,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,786,000&lt;/div&gt; for the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;three&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015, &lt;/div&gt;the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;six&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 31, 2016, &lt;/div&gt;and the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;nine&lt;/div&gt; months ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; June 30, 2016, &lt;/div&gt;respectively, compared to the previously filed Form &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10&lt;/div&gt;-Qs.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Statements of shareholders&amp;#x2019; equity&lt;/div&gt; &amp;#x2013; The standard requires that as of the beginning of the annual period of adoption, previously unrecognized excess tax benefits be recognized on a modified retrospective basis and record a deferred tax asset for the balance with an offsetting adjustment to retained earnings. The Company recognized additional deferred tax assets and adjusted retained earnings in the amount of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,864,980&lt;/div&gt; on &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; October 1, 2015.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In recording stock-based compensation expense, the new standard allows companies to make a policy election as to whether they will include an estimate of awards expected to be forfeited or whether they will account for forfeitures as they occur. We have elected to include an estimate of forfeitures in the computation of our stock-based compensation expense. As this treatment is consistent with the Company&amp;#x2019;s previous practice, this election had &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; impact on our financial statements.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The new standard requires that employee taxes paid when an employer withholds shares for tax-withholding purposes be reported as financing activities in the consolidated statements of cash flows. As this treatment is consistent with the Company&amp;#x2019;s previous practice, this election had &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; impact on our financial statements.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Realization of net operating loss carry-forward and other deferred tax temporary differences are contingent upon future taxable earnings. The Company&amp;#x2019;s deferred tax assets were reviewed for expected utilization by assessing the available positive and negative factors surrounding its recoverability.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016, &lt;/div&gt;the Company&amp;#x2019;s remaining valuation allowance of approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$322,000&lt;/div&gt; related to state net operating loss carry forwards. During the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;fourth&lt;/div&gt; quarter of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2017,&lt;/div&gt; the Company reversed approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$163,000&lt;/div&gt; of its remaining valuation allowance. Approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$131,000&lt;/div&gt; of the reversal related to the expiration and utilization of state net operating losses in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2017.&lt;/div&gt; The remaining decrease of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$32,000&lt;/div&gt; is related to higher future year expected NOL utilization based on updated profitability estimates. The remaining valuation allowance balance as of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$159,000&lt;/div&gt; relates entirely to state net operating loss carry forwards we do &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; expect to utilize. The Company will continue to assess the assumptions used to determine the amount of our valuation allowance and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;adjust the valuation allowance in future periods based on changes in assumptions of estimated future income and other factors. If the valuation allowance is reduced, we would record an income tax benefit in the period the valuation allowance is reduced. If the valuation allowance is increased, we would record additional income tax expense.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The valuation allowance activity for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; is as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Balance at Beginning of Year&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Income Tax Benefit&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Reversal for State NOL Expiration and Utilization&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Balance at End of Year&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 40%; font-size: 10pt; text-align: left"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;322,404&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(32,154&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(131,096&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;159,154&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;658,808&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(78,044&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(258,360&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;322,404&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;September 30, 2015&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;847,826&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(53,836&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(135,182&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;658,808&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Significant components of deferred income tax assets and liabilities are as follows at:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Long-term deferred income tax assets (liabilities):&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Intangibles&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(90,085&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(67,450&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Property and equipment depreciation&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(948,653&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(815,374&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Net operating loss carry forwards and credits&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;551,125&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;702,113&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Stock-based compensation&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;209,645&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;221,905&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Inventories&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;503,632&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;388,292&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Prepaid expenses&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(48,847&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(44,511&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Accrued expenses and reserves&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;404,649&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;312,227&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Goodwill&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(866,388&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(786,577&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-left: 10pt"&gt;Gross long-term deferred tax liability&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(284,922&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(89,375&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Valuation allowance&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(159,154&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(322,404&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 10pt"&gt;Net long-term deferred tax liability&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(444,076&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(411,779&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; the current income tax receivable was approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$409,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$643,000,&lt;/div&gt; respectively. Current income tax receivable amounts are included in Other Current Assets in the Company&amp;#x2019;s balance sheets.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;During the quarter ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 31, 2015, &lt;/div&gt;the Company early adopted ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;17&lt;/div&gt; to present balance sheet classification of deferred income taxes as noncurrent. This adoption was applied prospectively and therefore, prior periods were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; retrospectively adjusted.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the Company had &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; U.S. federal net operating loss (&amp;#x201c;NOL&amp;#x201d;) carry-forwards and approximately &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$6,437,000&lt;/div&gt; state NOLs. The U.S. federal NOL carry forward amounts were fully utilized in fiscal year &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016.&lt;/div&gt; The state NOL carry forward amounts expire in fiscal years &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2018&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2022&lt;/div&gt; if &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; utilized. In addition, as of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the Company has Minnesota research and development and alternative minimum tax credits of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$159,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$46,000,&lt;/div&gt; respectively. The Company has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; recorded a valuation allowance on these deferred tax assets as the Company believes it is more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; they will be utilized before they begin to expire in fiscal year &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2030.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company completed an Internal Revenue Code Section &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;382&lt;/div&gt; analysis of the loss carry forwards in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2009&lt;/div&gt; and determined then that all of the Company&amp;#x2019;s loss carry forwards are utilizable and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; restricted under Section &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;382.&lt;/div&gt; The Company has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; updated its Section &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;382&lt;/div&gt; analysis subsequent to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2009&lt;/div&gt; and does &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; believe there have been any events subsequent to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2009&lt;/div&gt; that would impact the analysis.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 48 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Under ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;No.&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;09,&lt;/div&gt; an entity recognizes all excess tax benefits and tax deficiencies relating to stock-based compensation as income tax expense or benefit in the statement of earnings. This change eliminates the notion of the &amp;#x201c;APIC&amp;#x201d; pool and related prior year disclosures for excess tax deductions &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; reflected in the Company&amp;#x2019;s deferred tax asset presentation.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;The following is a reconciliation of the federal statutory income tax rate to the effective tax rate as a percent of pre-tax income for the following years ended:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Federal statutory rate&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;State income taxes&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Permanent differences&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Change in valuation allowance&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(4&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Expiration and utilization of state NOL&amp;#x2019;s&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Research and development credits&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: -12.6pt; padding-left: 12.6pt"&gt;Excess tax benefits from stock-based&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;compensation&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(7&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; text-indent: -0.9pt; padding-left: 9pt"&gt;Tax rate&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;31&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;26&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Components of the income tax expense are as follows for the years ended:&lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Current:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: 0.25in"&gt;Federal&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,627,125&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;428,638&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;67,373&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in"&gt;State&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;78,552&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;106,623&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;65,820&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt"&gt;Current income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,705,677&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;535,261&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;133,193&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Deferred:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: 0.25in"&gt;Federal&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,680&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,434,294&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,377,590&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in"&gt;State&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;23,617&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(93,523&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(35,545&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 8.1pt"&gt;Deferred income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;32,297&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,340,771&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,342,045&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,737,974&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,876,032&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,475,238&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company is required to recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; sustain the position following an audit. For tax positions meeting the more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; threshold, the amount recognized in the financial statements is the largest benefit that has a greater than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;50&lt;/div&gt; percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company applies the interpretation to all tax positions for which the statute of limitations remained open. The Company had &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; liability for unrecognized tax benefits and did &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; recognize any interest or penalties during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company is subject to income taxes in the U.S. federal jurisdiction, and various state jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply. With few exceptions, the Company is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; longer subject to U.S. federal, state and local, income tax examinations by tax authorities for fiscal years ending prior to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2002.&lt;/div&gt; We are generally subject to U.S. federal and state tax examinations for all tax years since &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2001&lt;/div&gt; due to our net operating loss carryforwards and the utilization of the carryforwards in years still open under statute. The Company changed its fiscal year end in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2007&lt;/div&gt; from &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; March 31 &lt;/div&gt;to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
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  <us-gaap:IncomeTaxesReceivable contextRef="i_2016-09-30" decimals="INF" id="c23558108" unitRef="iso4217-usd">643000</us-gaap:IncomeTaxesReceivable>
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  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557606" unitRef="iso4217-usd">2323891</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557607" unitRef="iso4217-usd">164336</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557596" unitRef="iso4217-usd">-761569</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557597" unitRef="iso4217-usd">1988310</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557598" unitRef="iso4217-usd">983044</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557599" unitRef="iso4217-usd">80412</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557600" unitRef="iso4217-usd">1190301</us-gaap:IncreaseDecreaseInInventories>
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  <us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557602" unitRef="iso4217-usd">-180456</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
  <us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557603" unitRef="iso4217-usd">812811</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
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  <us-gaap:InventoryFinishedGoodsNetOfReserves contextRef="i_2016-09-30" decimals="INF" id="c23557695" unitRef="iso4217-usd">2199088</us-gaap:InventoryFinishedGoodsNetOfReserves>
  <us-gaap:InventoryNet contextRef="i_2017-09-30" decimals="INF" id="c23557348" unitRef="iso4217-usd">8453567</us-gaap:InventoryNet>
  <us-gaap:InventoryNet contextRef="i_2016-09-30" decimals="INF" id="c23557349" unitRef="iso4217-usd">8373155</us-gaap:InventoryNet>
  <us-gaap:InventoryRawMaterialsNetOfReserves contextRef="i_2017-09-30" decimals="INF" id="c23557690" unitRef="iso4217-usd">5991863</us-gaap:InventoryRawMaterialsNetOfReserves>
  <us-gaap:InventoryRawMaterialsNetOfReserves contextRef="i_2016-09-30" decimals="INF" id="c23557691" unitRef="iso4217-usd">5702762</us-gaap:InventoryRawMaterialsNetOfReserves>
  <us-gaap:InventoryWorkInProcessNetOfReserves contextRef="i_2017-09-30" decimals="INF" id="c23557692" unitRef="iso4217-usd">724248</us-gaap:InventoryWorkInProcessNetOfReserves>
  <us-gaap:InventoryWorkInProcessNetOfReserves contextRef="i_2016-09-30" decimals="INF" id="c23557693" unitRef="iso4217-usd">471305</us-gaap:InventoryWorkInProcessNetOfReserves>
  <us-gaap:InvestmentIncomeInterest contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557417" unitRef="iso4217-usd">273930</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557418" unitRef="iso4217-usd">157402</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentIncomeInterest contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557419" unitRef="iso4217-usd">105891</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-16">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td nowrap="nowrap" style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, 2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Less than one year&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,937,150&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,527,075&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;1-5 years&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;19,816,000&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,703,000&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Total&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25,753,150&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16,230,075&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock>
  <us-gaap:LeaseAndRentalExpense contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557986" unitRef="iso4217-usd">768000</us-gaap:LeaseAndRentalExpense>
  <us-gaap:LeaseAndRentalExpense contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557987" unitRef="iso4217-usd">658000</us-gaap:LeaseAndRentalExpense>
  <us-gaap:LeaseAndRentalExpense contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557988" unitRef="iso4217-usd">630000</us-gaap:LeaseAndRentalExpense>
  <us-gaap:LeasesOfLesseeDisclosureTextBlock contextRef="d_2016-10-01_2017-09-30" id="s701726">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTE B &amp;#x2013; COMMITMENTS AND FACILITIES&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Operating Leases:&lt;/div&gt; The Company leases office and manufacturing facilities in Minnesota and Mexico for its ongoing operations, which expire at various dates through &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; February 2024. &lt;/div&gt;The Company also leases various pieces of office equipment. Certain of these leases have escalating rent payment provisions. We recognize rent expense under such leases on a straight-line basis over the term of the lease. For the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; total rent expense was &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$768,000,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$658,000&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$630,000&lt;/div&gt; respectively. Rent expense includes operating expenses, insurance, and related taxes.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the future minimum lease payments required under operating lease agreements are as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year ending September 30&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Operating leases&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 85%; font-size: 10pt; text-align: center"&gt;2018&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;584,249&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2019&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;593,586&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2020&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;568,018&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2021&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;402,123&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2022&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;412,177&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center; padding-bottom: 1pt"&gt;Thereafter&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,037,817&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center; padding-bottom: 2.25pt"&gt;Total minimum lease payments&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,597,970&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Share Repurchase:&lt;/div&gt; On &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; November 13, 2014, &lt;/div&gt;the Company announced that its board of directors had approved a stock repurchase program under which it will purchase up to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$8&lt;/div&gt; million of its outstanding shares of common stock. 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  <us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557624" unitRef="iso4217-usd">8123000</us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
  <us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557625" unitRef="iso4217-usd">9093000</us-gaap:ProceedsFromSaleAndMaturityOfMarketableSecurities>
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  <us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557618" unitRef="iso4217-usd">729</us-gaap:ProceedsFromSaleOfProductiveAssets>
  <us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557619" unitRef="iso4217-usd">79936</us-gaap:ProceedsFromSaleOfProductiveAssets>
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  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557636" unitRef="iso4217-usd">548844</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557637" unitRef="iso4217-usd">43106</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" decimals="INF" id="c23557704" unitRef="iso4217-usd">5370962</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2016-09-30_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" decimals="INF" id="c23557705" unitRef="iso4217-usd">4585422</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentMember" decimals="INF" id="c23557706" unitRef="iso4217-usd">3600006</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2016-09-30_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentMember" decimals="INF" id="c23557707" unitRef="iso4217-usd">3513002</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" decimals="INF" id="c23557708" unitRef="iso4217-usd">2404331</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2016-09-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember" decimals="INF" id="c23557709" unitRef="iso4217-usd">2422669</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-VehiclesMember" decimals="INF" id="c23557710" unitRef="iso4217-usd">193702</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2016-09-30_PropertyPlantAndEquipmentByTypeAxis-VehiclesMember" decimals="INF" id="c23557711" unitRef="iso4217-usd">193702</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2017-09-30" decimals="INF" id="c23557712" unitRef="iso4217-usd">11569001</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2016-09-30" decimals="INF" id="c23557713" unitRef="iso4217-usd">10714795</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2017-09-30_StatementGeographicalAxis-MX" decimals="INF" id="c23558157" unitRef="iso4217-usd">581396</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2016-09-30_StatementGeographicalAxis-MX" decimals="INF" id="c23558158" unitRef="iso4217-usd">376004</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2017-09-30" decimals="INF" id="c23557354" unitRef="iso4217-usd">5434172</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2016-09-30" decimals="INF" id="c23557355" unitRef="iso4217-usd">5780814</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-UsefulLivesMember" id="c-19">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Years&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify; width: 68%"&gt;Equipment&lt;/td&gt; &lt;td style="font-size: 10pt; width: 1%"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 15%"&gt;3&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 1%"&gt;-&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 15%"&gt;7&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Leasehold improvements&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;7&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10 or life of lease&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Vehicles&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-20">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Manufacturing Equipment&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,370,962&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,585,422&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Office Equipment&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,600,006&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,513,002&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Leasehold Improvements&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,404,331&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,422,669&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Vehicles&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;193,702&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;193,702&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Property, plant and equipment, gross&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11,569,001&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,714,795&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.1pt; padding-left: 16.1pt"&gt;Less accumulated depreciation&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;6,134,829&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,933,981&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Property, plant and equipment, net&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,434,172&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,780,814&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember_RangeAxis-MinimumMember" id="c23559190">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember_RangeAxis-MaximumMember" id="c23559192">P7Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember_RangeAxis-MinimumMember" id="c23559193">P7Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-LeaseholdImprovementsMember_RangeAxis-MaximumMember" id="c23559195">P10Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2016-10-01_2017-09-30_PropertyPlantAndEquipmentByTypeAxis-VehiclesMember" id="c23559197">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557944" unitRef="iso4217-usd">865568</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557945" unitRef="iso4217-usd">838122</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557946" unitRef="iso4217-usd">750107</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2017-09-30" decimals="INF" id="c23557388" unitRef="iso4217-usd">8980104</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2016-09-30" decimals="INF" id="c23557389" unitRef="iso4217-usd">5132265</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:SalesRevenueNet contextRef="d_2016-10-01_2017-09-30" decimals="INF" id="c23557402" unitRef="iso4217-usd">73947619</us-gaap:SalesRevenueNet>
  <us-gaap:SalesRevenueNet contextRef="d_2015-10-01_2016-09-30" decimals="INF" id="c23557403" unitRef="iso4217-usd">75287726</us-gaap:SalesRevenueNet>
  <us-gaap:SalesRevenueNet contextRef="d_2014-10-01_2015-09-30" decimals="INF" id="c23557404" unitRef="iso4217-usd">60323917</us-gaap:SalesRevenueNet>
  <us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-30">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Current:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: 0.25in"&gt;Federal&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,627,125&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;428,638&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;67,373&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in"&gt;State&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;78,552&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;106,623&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;65,820&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt"&gt;Current income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,705,677&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;535,261&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;133,193&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Deferred:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: 0.25in"&gt;Federal&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,680&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,434,294&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,377,590&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in"&gt;State&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;23,617&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(93,523&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(35,545&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 8.1pt"&gt;Deferred income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;32,297&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,340,771&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,342,045&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Income tax expense&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,737,974&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,876,032&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,475,238&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock>
  <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-28">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Long-term deferred income tax assets (liabilities):&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Intangibles&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(90,085&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(67,450&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Property and equipment depreciation&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(948,653&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(815,374&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Net operating loss carry forwards and credits&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;551,125&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;702,113&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Stock-based compensation&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;209,645&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;221,905&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Inventories&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;503,632&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;388,292&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Prepaid expenses&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(48,847&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(44,511&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Accrued expenses and reserves&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;404,649&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;312,227&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Goodwill&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(866,388&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(786,577&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-left: 10pt"&gt;Gross long-term deferred tax liability&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(284,922&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(89,375&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Valuation allowance&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(159,154&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(322,404&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 10pt"&gt;Net long-term deferred tax liability&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(444,076&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(411,779&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
  <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-21">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify; border-bottom: Black 1pt solid"&gt;Year ended September 30,&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Net income&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,847,839&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,013,062&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,682,008&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Weighted average common shares&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,532,375&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,372,579&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,216,010&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Dilutive potential common shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;128,431&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;290,770&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;371,522&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Weighted average dilutive common shares outstanding&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,660,806&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,663,349&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,587,532&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 6.25pt"&gt;Earnings per share:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt"&gt;Basic&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.28&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.60&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.35&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt"&gt;Diluted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.28&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.59&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.34&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
  <us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-29">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30,&lt;br /&gt; 2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Federal statutory rate&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;State income taxes&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Permanent differences&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Change in valuation allowance&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(4&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Expiration and utilization of state NOL&amp;#x2019;s&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt"&gt;Research and development credits&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: -12.6pt; padding-left: 12.6pt"&gt;Excess tax benefits from stock-based&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;compensation&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(1&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(7&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;%)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; text-indent: -0.9pt; padding-left: 9pt"&gt;Tax rate&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;31&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;26&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
  <us-gaap:ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-22">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year ending September 30&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Operating leases&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 85%; font-size: 10pt; text-align: center"&gt;2018&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;584,249&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2019&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;593,586&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2020&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;568,018&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2021&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;402,123&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;2022&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;412,177&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: center; padding-bottom: 1pt"&gt;Thereafter&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,037,817&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: center; padding-bottom: 2.25pt"&gt;Total minimum lease payments&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,597,970&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock>
  <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-18">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Raw materials&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,991,863&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,702,762&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Work-in-process&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;724,248&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;471,305&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Finished goods&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,737,456&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,199,088&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Inventories&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,453,567&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,373,155&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-25">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number outstanding&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average remaining contractual life (years)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average exercise price&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Aggregate intrinsic value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 18%; font-size: 10pt; text-align: left"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;38,950&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.73&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.79&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="width: 17%; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;421,237&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;54,800&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.83&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.13&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;858,771&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-23">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number of shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average exercise&amp;nbsp;price&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average fair value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Outstanding at September 30, 2015&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;297,384&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5.29&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Cancelled or Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Exercised&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(242,584&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5.78&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Outstanding at September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;54,800&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.13&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Cancelled or Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Exercised&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(15,850&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3.97&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt"&gt;Outstanding at September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;38,950&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2.79&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
  <us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-26">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Number of shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Weighted average grant date fair value&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: left"&gt;Unvested shares at September 30, 2015&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;409,130&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;9.97&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;269,173&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;17.43&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Vested&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(103,826&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;7.99&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(10,907&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12.99&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Unvested shares at September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;563,570&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;14.26&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Granted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,795&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16.45&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-left: 10pt"&gt;Vested&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(185,231&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12.30&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt"&gt;Forfeited&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(11,604&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;14.79&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt"&gt;Unvested shares at September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;370,530&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;15.24&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock>
  <us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock contextRef="d_2016-10-01_2017-09-30" id="c-31">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended September 30,&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Customer A&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;20&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;21&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;Customer B&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;15&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;%&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;*&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock>
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  <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="d_2016-10-01_2017-09-30" id="s701719">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTE A &amp;#x2013; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Description of Business: &lt;/div&gt;Clearfield, Inc., (the &amp;#x201c;Company&amp;#x201d;) is a manufacturer of a broad range of standard and custom passive connectivity products to customers throughout the United States and internationally. These products include fiber distribution systems, optical components, Outside Plant (&amp;#x201c;OSP&amp;#x201d;) cabinets, and fiber and copper cable assemblies that serve the communication service provider, including Fiber-to-the-Premises (&amp;#x201c;FTTP&amp;#x201d;), large enterprise, and original equipment manufacturer (&amp;#x201c;OEM&amp;#x201d;) markets.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Revenue Recognition: &lt;/div&gt;Revenue is recognized when persuasive evidence of an arrangement exists, the product has been delivered, the fee is fixed, acceptance by the customer is reasonably certain and collection is reasonably assured. This generally occurs upon shipment of product to the customer. Sales of the Company&amp;#x2019;s products are subject to limited warranty obligations that are included in the Company&amp;#x2019;s terms and conditions. Also, the Company offers limited discounts and rebates to customers which are recorded in net sales on an estimated basis as the sales are recognized. The Company records freight revenues billed to customers as sales and the related shipping and handling cost in cost of sales. Taxes collected from customers and remitted to governmental authorities are presented on a net basis.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Cash and Cash Equivalents:&lt;/div&gt; The Company considers all highly liquid investments with original maturities of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;three&lt;/div&gt; months or less to be cash equivalents. Cash equivalents at &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt; consist entirely of short-term money market accounts.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company maintains cash balances at several financial institutions, and at times, such balances exceed insured limits. The Company has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; experienced any losses in such accounts and believes it is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; exposed to any significant credit risk on cash and cash equivalents.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Investments:&lt;/div&gt; The Company currently invests its excess cash in bank certificates of deposit (&amp;#x201c;CD&amp;#x2019;s&amp;#x201d;) that are fully insured by the Federal Deposit Insurance Corporation (&amp;#x201c;FDIC)&amp;#x201d; with a term of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; more than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;five&lt;/div&gt; years. CD&amp;#x2019;s with original maturities of more than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;three&lt;/div&gt; months are reported as held-to-maturity investments and are recorded at amortized cost, which approximates fair value due to the negligible risk of changes in value due to interest rates. The maturity dates of our CD&amp;#x2019;s are as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td nowrap="nowrap" style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, 2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, 2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Less than one year&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,937,150&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,527,075&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;1-5 years&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;19,816,000&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,703,000&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Total&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25,753,150&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;16,230,075&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accounts Receivable: &lt;/div&gt;Credit is extended based on the evaluation of a customer&amp;#x2019;s financial condition and collateral is generally &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; required. Accounts that are outstanding longer than the contractual payment terms are considered past due. The Company does &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; charge interest on past due receivables. The Company determines its allowance by considering a number of factors, including the length of time trade receivables are past due, the Company&amp;#x2019;s previous loss history, the customer&amp;#x2019;s current ability to pay its obligation to the Company, and the condition of the general economy and the industry as whole. The Company writes off accounts receivable when they become uncollectible; payments subsequently received on such receivables are credited to the allowance for doubtful accounts.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 38 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The allowance for doubtful accounts activity for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; is as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Year Ended&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Balance at Beginning of Year&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Additions Charged to Costs and Expenses&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Less Write-offs&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Balance at End of Year&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 40%; font-size: 10pt; text-align: justify"&gt;September 30, 2017&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;93,473&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(14,388&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;79,085&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;September 30, 2016&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;79,473&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;25,000&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(11,000&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;93,473&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;September 30, 2015&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;97,950&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;(18,477&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;)&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;79,473&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value of Financial Instruments: &lt;/div&gt;The financial statements include the following financial instruments: cash and cash equivalents, short-term investments, long-term investments, accounts receivable, accounts payable and accrued expenses. Other than long-term investments, all financial instruments&amp;#x2019; carrying values approximate fair values because of the short-term nature of the instruments. Long-term investments&amp;#x2019; carrying value approximates fair value due to the negligible risk of changes in value due to interest rates.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Inventories: &lt;/div&gt;Inventories consist of finished goods, raw materials and work in process and are stated at the lower of average cost (which approximates &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt; in, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt; out) or market. Inventory is valued using material costs, labor charges, and allocated factory overhead charges and consists of the following:&lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Raw materials&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,991,863&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,702,762&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Work-in-process&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;724,248&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;471,305&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Finished goods&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;1,737,456&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,199,088&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Inventories&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,453,567&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,373,155&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Inventory is stated at the lower of cost or market. On a regular basis, the Company reviews its inventory and identifies that which is excess, slow moving, and obsolete by considering factors such as inventory levels, expected product life, and forecasted sales demand. Any identified excess, slow moving, and obsolete inventory is written down to its market value through a charge to cost of sales. It is possible that additional inventory write-down charges &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;be required in the future if there is a significant decline in demand for the Company&amp;#x2019;s products and the Company does &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; adjust its manufacturing production accordingly or if new products are &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; accepted by the market.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Property, Plant and Equipment:&lt;/div&gt; Property, plant and equipment are recorded at cost. Significant additions or improvements extending asset lives are capitalized, while repairs and maintenance are charged to expense when incurred. Depreciation is provided in amounts sufficient to relate the cost of assets to operations over their estimated useful lives. Leasehold improvements are amortized over the shorter of the remaining term of the lease or estimated life of the asset. Estimated useful lives of the assets are as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;Years&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify; width: 68%"&gt;Equipment&lt;/td&gt; &lt;td style="font-size: 10pt; width: 1%"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 15%"&gt;3&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 1%"&gt;-&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center; width: 15%"&gt;7&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Leasehold improvements&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;7&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10 or life of lease&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Vehicles&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: center"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 39 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Property, plant and equipment consist of the following:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;September 30, &lt;br /&gt;2016&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 70%; font-size: 10pt; text-align: justify"&gt;Manufacturing Equipment&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,370,962&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,585,422&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Office Equipment&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,600,006&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,513,002&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Leasehold Improvements&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,404,331&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2,422,669&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt"&gt;Vehicles&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;193,702&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;193,702&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify"&gt;Property, plant and equipment, gross&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11,569,001&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;10,714,795&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.1pt; padding-left: 16.1pt"&gt;Less accumulated depreciation&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;6,134,829&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,933,981&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt"&gt;Property, plant and equipment, net&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,434,172&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 2.25pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;5,780,814&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Depreciation expense for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,614,272,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,445,910,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$1,214,512,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Goodwill and Patents:&lt;/div&gt; The Company operates as &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;one&lt;/div&gt; reporting unit and reviews the carrying amount of goodwill annually in the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;fourth&lt;/div&gt; quarter of each fiscal year and more frequently if events or changes in circumstances indicate that the carrying amount of the assets &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; be recoverable. The Company determines its fair value for goodwill impairment testing purposes by calculating its market capitalization and comparing that to the Company&amp;#x2019;s carrying value. The Company&amp;#x2019;s goodwill impairment test for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; resulted in excess fair value over carrying value and therefore, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; adjustments were made to goodwill. During the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;there were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt; triggering events that indicated goodwill could be impaired.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;A significant reduction in our market capitalization or in the carrying amount of net assets of a reporting unit could result in an impairment charge. If the carrying amount of a reporting unit exceeds its fair value, the Company would measure the possible goodwill impairment loss based on an allocation of the estimate of fair value of the reporting unit to all of the underlying assets and liabilities of the reporting unit, including any previously unrecognized intangible assets. The excess of the fair value of a reporting unit over the amounts assigned to its assets and liabilities is the implied fair value of goodwill. An impairment loss is recognized to the extent that a reporting unit's recorded goodwill exceeds the implied fair value of goodwill. An impairment loss would be based on significant estimates and judgments, and if the facts and circumstances change, a potential impairment could have a material impact on the Company&amp;#x2019;s financial statements.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;No&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; impairment of goodwill has occurred during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The Company capitalizes legal costs incurred to obtain patents. Once accepted by either the U.S. Patent Office or the equivalent office of a foreign country, these legal costs are amortized using the straight-line method over the remaining estimated lives, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; exceeding &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;20&lt;/div&gt; years. As of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the Company has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11&lt;/div&gt; patents granted and multiple pending applications both inside and outside the United States.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Impairment of Long-Lived Assets: &lt;/div&gt;The Company assesses potential impairments to its long-lived assets or asset groups when there is evidence that events occur or changes in circumstances indicate that the carrying amount of an asset or asset group &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; be recovered. An impairment loss is recognized when the carrying amount of the long-lived asset or asset group is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; recoverable and exceeds its fair value. The carrying amount of a long-lived asset or asset group is &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset or asset group.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 40 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;Any required impairment loss is measured as the amount by which the carrying amount of a long-lived asset or asset group exceeds its fair value and is recorded as a reduction in the carrying value of the related asset or asset group and a charge to operating results. During the year ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;the Company incurred an impairment charge on long-lived assets of &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$643,604&lt;/div&gt; which was charged to selling, general, and administrative expenses. This impairment was related to the cancellation of an enterprise resource planning software implementation. &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;No&lt;/div&gt;&lt;/div&gt; impairment of long-lived assets occurred during the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016 &lt;/div&gt;or &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Income Taxes:&lt;/div&gt; The Company records income taxes in accordance with the liability method of accounting. Deferred taxes are recognized for the estimated taxes ultimately payable or recoverable based on enacted tax law. The Company establishes a valuation allowance to reduce the deferred tax assets when it is more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; that a deferred tax asset will &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; be realizable. Changes in tax rates are reflected in the tax provision as they occur.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In accounting for uncertainty in income taxes, we recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; sustain the position following an audit. For tax positions meeting the more likely than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; threshold, the amount recognized in the financial statements is the largest benefit that has a greater than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;50&lt;/div&gt; percent likelihood of being realized upon ultimate settlement with the relevant tax authority. &lt;div style="display: inline; color: black"&gt;As of both &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2016, &lt;/div&gt;the Company did &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt;&lt;/div&gt; have any unrecognized tax benefits. The Company recognizes interest and penalties accrued on any unrecognized tax benefits as a component of income tax expense. We do &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; expect any material changes in our unrecognized tax benefits over the next &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12&lt;/div&gt; months.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Stock-Based Compensation&lt;/div&gt;: We measure and recognize compensation expense for all stock-based payments at fair value over the requisite service period. We use the Black-Scholes option pricing model to determine the weighted average fair value of options. For restricted stock grants, fair value is determined as the average price of the Company&amp;#x2019;s stock on the date of grant. Equity-based compensation expense is broken out between cost of sales and selling, general and administrative expenses based on the classification of the employee. The determination of fair value of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as by assumptions regarding a number of subjective variables. These variables include, but are &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; limited to, the expected stock price volatility over the term of the awards, and actual and projected employee stock option exercise behaviors.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;The expected terms of the options are based on evaluations of historical and expected future employee exercise behavior. The risk-free interest rate is based on the U.S. Treasury rates at the date of grant with maturity dates approximately equal to the expected life at grant date. Volatility is based on historical and expected future volatility of the Company&amp;#x2019;s stock. The Company has &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; historically issued any dividends and does &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; expect to in the future. Forfeitures for both option and restricted stock grants are estimated at the time of the grant and revised in subsequent periods if actual forfeitures differ from estimates.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;If factors change and we employ different assumptions in the determination of the fair value of grants in future periods, the related compensation expense that we record &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;differ significantly from what we have recorded in the current periods.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Research and Development Costs&lt;/div&gt;: Research and development costs amounted to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$865,568,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$838,122,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$750,107,&lt;/div&gt; in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2017,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; respectively, and are charged to expense when incurred.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Advertising Costs&lt;/div&gt;: Advertising costs amounted to &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$378,217,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$350,399,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;$284,093,&lt;/div&gt; in &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2017,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; respectively, and are charged to expense when incurred.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 41 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Net Income Per Share:&lt;/div&gt; Basic and diluted net income per share is computed by dividing net income by the weighted average number of common shares outstanding and the weighted average number of dilutive shares outstanding, respectively. Weighted average common shares outstanding for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt; were as follows:&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom"&gt; &lt;td style="font-size: 10pt; text-align: justify; border-bottom: Black 1pt solid"&gt;Year ended September 30,&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid"&gt;2015&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="width: 55%; font-size: 10pt; text-align: left"&gt;Net income&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;3,847,839&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;8,013,062&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="width: 12%; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;4,682,008&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Weighted average common shares&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,532,375&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,372,579&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,216,010&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Dilutive potential common shares&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;128,431&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;290,770&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; padding-bottom: 1pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;371,522&lt;/div&gt;&lt;/td&gt; &lt;td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt"&gt;Weighted average dilutive common shares outstanding&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,660,806&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,663,349&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;13,587,532&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 6.25pt"&gt;Earnings per share:&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: White"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt"&gt;Basic&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.28&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.60&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.35&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt; &lt;td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt"&gt;Diluted&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.28&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.59&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;$&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: right"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;0.34&lt;/div&gt;&lt;/td&gt; &lt;td style="font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;There were &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;no&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; potentially dilutive shares excluded from the calculation above for the years ended &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; September 30, 2017, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -0.35pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Use of Estimates: &lt;/div&gt;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, related revenues and expenses and disclosure about contingent assets and liabilities at the date of the financial statements. Significant estimates include the deferred tax asset valuation allowance, the valuation of our inventory, rebates related to revenue recognition, performance compensation accruals and the valuation of long-lived assets and goodwill. Actual results &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; may &lt;/div&gt;differ materially from these estimates.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Recently Issued Accounting Pronouncements:&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; May 2014, &lt;/div&gt;the FASB issued guidance creating Accounting Standards Codification (&amp;#x201c;ASC&amp;#x201d;) Section &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;606,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Revenue from Contracts with Customers&lt;/div&gt;. The new section will replace Section &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;605,&lt;/div&gt; &amp;#x201c;Revenue Recognition&amp;#x201d; and creates modifications to various other revenue accounting standards for specialized transactions and industries. The section is intended to conform revenue accounting principles with a concurrently issued International Financial Reporting Standards with previously differing treatment between United States practice and those of much of the rest of the world, as well as to enhance disclosures related to disaggregated revenue information. The updated guidance is effective for annual reporting periods beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 15, 2017, &lt;/div&gt;and interim periods within that reporting period. Early application is permitted only as of annual reporting periods beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 15, 2016, &lt;/div&gt;including interim periods within that reporting period. &lt;div style="display: inline; color: black"&gt;The Company is planning to complete an assessment of its revenue streams during the &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;second&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;third&lt;/div&gt; quarters of fiscal &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2018&lt;/div&gt; to determine the impact that this standard will have on its business practices, financial condition, results of operations and disclosures.&lt;/div&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; July&amp;nbsp;&lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015,&lt;/div&gt; the FASB issued ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2015&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;11,&lt;/div&gt;&amp;nbsp;&lt;div style="display: inline; font-style: italic;"&gt;Inventory (Topic &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;330&lt;/div&gt;) Related to Simplifying the Measurement of Inventory&lt;/div&gt; which applies to all inventory except inventory that is measured using last-in, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt;-out (&amp;#x201c;LIFO&amp;#x201d;) or the retail inventory method. Inventory measured using &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt;-in, &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;first&lt;/div&gt;-out (&amp;#x201c;FIFO&amp;#x201d;) or average cost is covered by the new amendments. Inventory within the scope of the new guidance should be measured at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. Subsequent measurement is unchanged for inventory measured using LIFO or the retail inventory method. The amendments will take effect for public business entities for fiscal years beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December&amp;nbsp;&lt;/div&gt;&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;15,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016,&lt;/div&gt; including interim periods within those fiscal years. The new guidance should be applied prospectively, and earlier application is permitted as of the beginning of an interim or annual reporting period. We do &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;not&lt;/div&gt; expect adoption to have a material impact on our financial statements.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: left"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;!-- Field: Page; Sequence: 42 --&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; February 2016, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2016&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;02,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Leases&lt;/div&gt;, which requires lessees to present right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;12&lt;/div&gt; months. The guidance is to be applied using a modified retrospective approach at the beginning of the earliest comparative period in the financial statements and is effective for fiscal years beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; December 15, 2018, &lt;/div&gt;including interim periods within those fiscal years. Early adoption is permitted. The Company is evaluating the impact the adoption of this ASU will have on our financial statements.&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"&gt;In &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; January 2017, &lt;/div&gt;the FASB issued ASU &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2017&lt;/div&gt;-&lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;04&lt;/div&gt; which offers amended guidance to simplify the accounting for goodwill impairment by removing Step &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt;2&lt;/div&gt; of the goodwill impairment test. A goodwill impairment will now be measured as the amount by which a reporting unit&amp;#x2019;s carrying value exceeds its fair value, limited to the amount of goodwill allocated to that reporting unit. This guidance is to be applied on a prospective basis effective for the Company&amp;#x2019;s interim and annual periods beginning after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; January 1, 2020, &lt;/div&gt;with early adoption permitted for any impairment tests performed after &lt;div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"&gt; January 1, 2017. &lt;/div&gt;The Company is evaluating the impact the adoption of this ASU will have on our financial statements.&lt;/div&gt;&lt;/div&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>11
<FILENAME>clfd-20170930_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
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    <link:loc xlink:href="clfd-20170930.xsd#clfd_IncreaseDecreaseInEarningsPerShareBasic" xlink:label="clfd_IncreaseDecreaseInEarningsPerShareBasic" xlink:type="locator"/>
    <link:label xlink:label="clfd_IncreaseDecreaseInEarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_IncreaseDecreaseInEarningsPerShareBasic</link:label>
    <link:label xlink:label="clfd_IncreaseDecreaseInEarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Earnings Per Share, Basic</link:label>
    <link:label xlink:label="clfd_IncreaseDecreaseInEarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount increase (decrease) of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_IncreaseDecreaseInEarningsPerShareBasic" xlink:to="clfd_IncreaseDecreaseInEarningsPerShareBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-maturity-date-of-cds-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-maturity-date-of-cds-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-maturity-date-of-cds-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciesmaturitydateofcdsdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-maturity-date-of-cds-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-maturity-date-of-cds-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-allowance-for-doubtful-accounts-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-allowance-for-doubtful-accounts-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-allowance-for-doubtful-accounts-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciesallowancefordoubtfulaccountsdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-allowance-for-doubtful-accounts-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-allowance-for-doubtful-accounts-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingExpensesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember" xlink:label="clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification of Excess Tax Benefits Related to Stock-based Employee Awards from Financing Activities to Operating Activities [Member]</link:label>
    <link:label xlink:label="clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the reclassification of excess tax benefits related to stock-based employee awards from the hypothetical inflows/outflows in both operating and financing activities to operating activities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember" xlink:to="clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-components-of-inventory-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-components-of-inventory-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-components-of-inventory-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciescomponentsofinventorydetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-components-of-inventory-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-components-of-inventory-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent" xlink:label="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent" xlink:type="locator"/>
    <link:label xlink:label="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent</link:label>
    <link:label xlink:label="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Effective Income Tax Rate Reconciliation, Percent</link:label>
    <link:label xlink:label="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage increase (decrease) of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent" xlink:to="clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-estimated-useful-lives-of-assets-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-estimated-useful-lives-of-assets-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-estimated-useful-lives-of-assets-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciesestimatedusefullivesofassetsdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-estimated-useful-lives-of-assets-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-estimated-useful-lives-of-assets-details-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-property-plant-and-equipment-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-property-plant-and-equipment-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-property-plant-and-equipment-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciespropertyplantandequipmentdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-property-plant-and-equipment-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-property-plant-and-equipment-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_NineMonthsEndedJune302016Member" xlink:label="clfd_NineMonthsEndedJune302016Member" xlink:type="locator"/>
    <link:label xlink:label="clfd_NineMonthsEndedJune302016Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nine Months Ended June 30, 2016 [Member]</link:label>
    <link:label xlink:label="clfd_NineMonthsEndedJune302016Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the nine months period ended in June 30, 2016.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_NineMonthsEndedJune302016Member" xlink:to="clfd_NineMonthsEndedJune302016Member-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-a-summary-of-significant-accounting-policies-weighted-average-common-shares-outstanding-details" xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-weighted-average-common-shares-outstanding-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-weighted-average-common-shares-outstanding-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnoteasummaryofsignificantaccountingpoliciesweightedaveragecommonsharesoutstandingdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-weighted-average-common-shares-outstanding-details" xlink:to="clfd_statement-statement-note-a-summary-of-significant-accounting-policies-weighted-average-common-shares-outstanding-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-b-commitments-and-facilities-future-minimum-lease-payments-details" xlink:label="clfd_statement-statement-note-b-commitments-and-facilities-future-minimum-lease-payments-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-b-commitments-and-facilities-future-minimum-lease-payments-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotebcommitmentsandfacilitiesfutureminimumleasepaymentsdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-b-commitments-and-facilities-future-minimum-lease-payments-details" xlink:to="clfd_statement-statement-note-b-commitments-and-facilities-future-minimum-lease-payments-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_ThreeMonthsEndedDecember312015Member" xlink:label="clfd_ThreeMonthsEndedDecember312015Member" xlink:type="locator"/>
    <link:label xlink:label="clfd_ThreeMonthsEndedDecember312015Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Three Months Ended December 31, 2015 [Member]</link:label>
    <link:label xlink:label="clfd_ThreeMonthsEndedDecember312015Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the three months period ended in December 31, 2015.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_ThreeMonthsEndedDecember312015Member" xlink:to="clfd_ThreeMonthsEndedDecember312015Member-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-c-shareholders-equity-option-transaction-summary-details" xlink:label="clfd_statement-statement-note-c-shareholders-equity-option-transaction-summary-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-c-shareholders-equity-option-transaction-summary-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotecshareholdersequityoptiontransactionsummarydetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-c-shareholders-equity-option-transaction-summary-details" xlink:to="clfd_statement-statement-note-c-shareholders-equity-option-transaction-summary-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_SixMonthsEndedMarch312016Member" xlink:label="clfd_SixMonthsEndedMarch312016Member" xlink:type="locator"/>
    <link:label xlink:label="clfd_SixMonthsEndedMarch312016Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Six Months Ended March 31, 2016 [Member]</link:label>
    <link:label xlink:label="clfd_SixMonthsEndedMarch312016Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the six months period ended in March 31, 2016.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_SixMonthsEndedMarch312016Member" xlink:to="clfd_SixMonthsEndedMarch312016Member-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-c-shareholders-equity-options-exercisable-details" xlink:label="clfd_statement-statement-note-c-shareholders-equity-options-exercisable-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-c-shareholders-equity-options-exercisable-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotecshareholdersequityoptionsexercisabledetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-c-shareholders-equity-options-exercisable-details" xlink:to="clfd_statement-statement-note-c-shareholders-equity-options-exercisable-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple" xlink:label="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple" xlink:type="locator"/>
    <link:label xlink:label="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple</link:label>
    <link:label xlink:label="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Establishment of deferred tax asset for the adoption of ASU 2016-09</link:label>
    <link:label xlink:label="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The establishment of deferred tax assets for the prospective adoption new accounting principle.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple" xlink:to="clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-c-shareholders-equity-options-currently-outstanding-details" xlink:label="clfd_statement-statement-note-c-shareholders-equity-options-currently-outstanding-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-c-shareholders-equity-options-currently-outstanding-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotecshareholdersequityoptionscurrentlyoutstandingdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-c-shareholders-equity-options-currently-outstanding-details" xlink:to="clfd_statement-statement-note-c-shareholders-equity-options-currently-outstanding-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-c-shareholders-equity-restricted-stock-transactions-details" xlink:label="clfd_statement-statement-note-c-shareholders-equity-restricted-stock-transactions-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-c-shareholders-equity-restricted-stock-transactions-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotecshareholdersequityrestrictedstocktransactionsdetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-c-shareholders-equity-restricted-stock-transactions-details" xlink:to="clfd_statement-statement-note-c-shareholders-equity-restricted-stock-transactions-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent" xlink:label="clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent" xlink:type="locator"/>
    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Excess tax benefits from stock-based compensation</link:label>
    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable excess tax benefits from stock-based compensation related to the prospective adoption of new accounting principle.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent" xlink:to="clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_statement-statement-note-d-income-taxes-valuation-allowance-activity-details" xlink:label="clfd_statement-statement-note-d-income-taxes-valuation-allowance-activity-details" xlink:type="locator"/>
    <link:label xlink:label="clfd_statement-statement-note-d-income-taxes-valuation-allowance-activity-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">statementnotedincometaxesvaluationallowanceactivitydetails</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_statement-statement-note-d-income-taxes-valuation-allowance-activity-details" xlink:to="clfd_statement-statement-note-d-income-taxes-valuation-allowance-activity-details-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets" xlink:label="clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets" xlink:type="locator"/>
    <link:label xlink:label="clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Establishment of deferred tax asset for the adoption of ASU 2016-09</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:type="locator"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_EquityComponentDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CommonStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CreationDateAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Report Date [Axis]</link:label>
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    <link:label xlink:label="us-gaap_DirectorMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Director [Member]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VehiclesMember" xlink:to="us-gaap_VehiclesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareDiluted-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income per share Diluted (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_EarningsPerShareDiluted-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="us-gaap_SalesRevenueNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SalesRevenueNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNet" xlink:to="us-gaap_SalesRevenueNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of year</link:label>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of year</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquipmentMember" xlink:label="us-gaap_EquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquipmentMember" xlink:to="us-gaap_EquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OfficeEquipmentMember" xlink:label="us-gaap_OfficeEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OfficeEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Office Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OfficeEquipmentMember" xlink:to="us-gaap_OfficeEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basic (in shares)</link:label>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average common shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="us-gaap_MachineryAndEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MachineryAndEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentMember" xlink:to="us-gaap_MachineryAndEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income per share Basic (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_EarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expenses [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="us-gaap_ScenarioUnspecifiedDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScenarioUnspecifiedDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScenarioUnspecifiedDomain" xlink:to="us-gaap_ScenarioUnspecifiedDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="us-gaap_StatementScenarioAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementScenarioAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementScenarioAxis" xlink:to="us-gaap_StatementScenarioAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Excess tax benefit of stock options exercised</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="us-gaap_StateAndLocalJurisdictionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StateAndLocalJurisdictionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State and Local Jurisdiction [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StateAndLocalJurisdictionMember" xlink:to="us-gaap_StateAndLocalJurisdictionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:to="us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="us-gaap_IncomeTaxAuthorityDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityDomain" xlink:to="us-gaap_IncomeTaxAuthorityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="us-gaap_IncomeTaxAuthorityAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxAuthorityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxAuthorityAxis" xlink:to="us-gaap_IncomeTaxAuthorityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="us-gaap_CostOfSalesMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostOfSalesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Sales [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfSalesMember" xlink:to="us-gaap_CostOfSalesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskPercentage1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ConcentrationRiskPercentage1</link:label>
    <link:label xlink:label="us-gaap_ConcentrationRiskPercentage1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementLocationDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_IncomeStatementLocationDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementLocationAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="us-gaap_MaximumMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MaximumMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MaximumMember" xlink:to="us-gaap_MaximumMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="us-gaap_CustomerConcentrationRiskMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CustomerConcentrationRiskMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Concentration Risk [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerConcentrationRiskMember" xlink:to="us-gaap_CustomerConcentrationRiskMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="us-gaap_RangeMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RangeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RangeMember" xlink:to="us-gaap_RangeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="us-gaap_MinimumMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MinimumMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinimumMember" xlink:to="us-gaap_MinimumMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="us-gaap_MajorCustomersAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MajorCustomersAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MajorCustomersAxis" xlink:to="us-gaap_MajorCustomersAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="us-gaap_ConcentrationRiskTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskTypeDomain" xlink:to="us-gaap_ConcentrationRiskTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="us-gaap_RangeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RangeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RangeAxis" xlink:to="us-gaap_RangeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_UnrecognizedTaxBenefits</link:label>
    <link:label xlink:label="us-gaap_UnrecognizedTaxBenefits-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="us-gaap_NameOfMajorCustomerDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NameOfMajorCustomerDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NameOfMajorCustomerDomain" xlink:to="us-gaap_NameOfMajorCustomerDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_AccountingPoliciesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_StockRepurchasedAndRetiredDuringPeriodShares-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repurchase of common stock (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchasedAndRetiredDuringPeriodShares" xlink:to="us-gaap_StockRepurchasedAndRetiredDuringPeriodShares-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:label="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:to="us-gaap_StockRepurchasedAndRetiredDuringPeriodValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TitleOfIndividualWithRelationshipToEntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Relationship to Entity [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="us-gaap_TitleOfIndividualWithRelationshipToEntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockRepurchasedDuringPeriodShares-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockRepurchasedDuringPeriodShares</link:label>
    <link:label xlink:label="us-gaap_StockRepurchasedDuringPeriodShares-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchased During Period, Shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchasedDuringPeriodShares" xlink:to="us-gaap_StockRepurchasedDuringPeriodShares-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="us-gaap_ConcentrationRiskByTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByTypeAxis" xlink:to="us-gaap_ConcentrationRiskByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualAxis" xlink:label="us-gaap_TitleOfIndividualAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TitleOfIndividualAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TitleOfIndividualAxis" xlink:to="us-gaap_TitleOfIndividualAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax withholding related to vesting of restricted stock grants and exercise of stock options (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:to="us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesIssued" xlink:label="us-gaap_SharesIssued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharesIssued</link:label>
    <link:label xlink:label="us-gaap_SharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:label xlink:label="us-gaap_SharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs</link:label>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less Write-offs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_StockCompensationPlan2007Member" xlink:label="clfd_StockCompensationPlan2007Member" xlink:type="locator"/>
    <link:label xlink:label="clfd_StockCompensationPlan2007Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Compensation Plan 2007 [Member]</link:label>
    <link:label xlink:label="clfd_StockCompensationPlan2007Member-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Name of the Company's equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_StockCompensationPlan2007Member" xlink:to="clfd_StockCompensationPlan2007Member-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additions Charged to Costs and Expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="us-gaap_SalesRevenueNetMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SalesRevenueNetMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Revenue, Net [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNetMember" xlink:to="us-gaap_SalesRevenueNetMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfCashFlowsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableMember" xlink:label="us-gaap_AccountsReceivableMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableMember" xlink:to="us-gaap_AccountsReceivableMember-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_EmployeesMember" xlink:label="clfd_EmployeesMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_EmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employees [Member]</link:label>
    <link:label xlink:label="clfd_EmployeesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information about the Company's employees.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_EmployeesMember" xlink:to="clfd_EmployeesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllocatedShareBasedCompensationExpense</link:label>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allocated Share-based Compensation Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskBenchmarkDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee stock purchase plan (in shares)</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Employee Stock Purchase Plans</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:to="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock" xlink:label="us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock" xlink:to="us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee stock purchase plan</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:to="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted stock issuance, net (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:to="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Exercised (in shares)</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Exercised (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercise of stock options, net of shares exchanged for payment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_NumberOfPatentsGranted" xlink:label="clfd_NumberOfPatentsGranted" xlink:type="locator"/>
    <link:label xlink:label="clfd_NumberOfPatentsGranted-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_NumberOfPatentsGranted</link:label>
    <link:label xlink:label="clfd_NumberOfPatentsGranted-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Patents Granted</link:label>
    <link:label xlink:label="clfd_NumberOfPatentsGranted-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of patents granted in the United States.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_NumberOfPatentsGranted" xlink:to="clfd_NumberOfPatentsGranted-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments Classified by Contractual Maturity Date [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock" xlink:to="us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-cash financing activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">1-5 years</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted stock issuance, net</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less than one year</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:to="us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercise of stock options, net of shares exchanged for payment (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInAccountsReceivable</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="us-gaap_TaxCreditCarryforwardAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TaxCreditCarryforwardAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TaxCreditCarryforwardAmount</link:label>
    <link:label xlink:label="us-gaap_TaxCreditCarryforwardAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxCreditCarryforwardAmount" xlink:to="us-gaap_TaxCreditCarryforwardAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany" xlink:label="clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany" xlink:type="locator"/>
    <link:label xlink:label="clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cashless exercise of stock options</link:label>
    <link:label xlink:label="clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The issuance of common stock funded through shares sold to the company.</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="us-gaap_LiabilitiesNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesNoncurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchMember" xlink:label="us-gaap_ResearchMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ResearchMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research Tax Credit Carryforward [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchMember" xlink:to="us-gaap_ResearchMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="us-gaap_SegmentGeographicalDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SegmentGeographicalDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentGeographicalDomain" xlink:to="us-gaap_SegmentGeographicalDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock" xlink:label="us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Credit Losses on Financing Receivables [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock" xlink:to="us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAxis" xlink:label="us-gaap_TaxCreditCarryforwardAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TaxCreditCarryforwardAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxCreditCarryforwardAxis" xlink:to="us-gaap_TaxCreditCarryforwardAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllowanceForDoubtfulAccountsReceivable</link:label>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at Beginning of Year</link:label>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at End of Year</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivable-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="us-gaap_StatementGeographicalAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementGeographicalAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementGeographicalAxis" xlink:to="us-gaap_StatementGeographicalAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="us-gaap_TaxCreditCarryforwardNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TaxCreditCarryforwardNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TaxCreditCarryforwardNameDomain" xlink:to="us-gaap_TaxCreditCarryforwardNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLossCarryforwardsValuationAllowance</link:label>
    <link:label xlink:label="us-gaap_OperatingLossCarryforwardsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards, Valuation Allowance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:to="us-gaap_OperatingLossCarryforwardsValuationAllowance-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent" xlink:label="clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent" xlink:type="locator"/>
    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent</link:label>
    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expiration and utilization of state NOL&#8217;s</link:label>
    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to expiration of state NOL's.</link:label>
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    <link:label xlink:label="us-gaap_OperatingLossCarryforwards-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLossCarryforwards</link:label>
    <link:label xlink:label="us-gaap_OperatingLossCarryforwards-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsValuationAllowance</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at Beginning of Year</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at End of Year</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ValuationAllowanceByDeferredTaxAssetAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowance by Deferred Tax Asset [Axis]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PolicyTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PolicyTextBlockAbstract</link:label>
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    <link:label xlink:label="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Property and equipment depreciation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment" xlink:to="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingGuidanceMember" xlink:label="us-gaap_AccountingGuidanceMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountingGuidanceMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Guidance [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingGuidanceMember" xlink:to="us-gaap_AccountingGuidanceMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="us-gaap_DeferredTaxAssetsInventory" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsInventory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxAssetsInventory</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsInventory-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsInventory" xlink:to="us-gaap_DeferredTaxAssetsInventory-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Award [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAxis" xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prospective Adoption of New Accounting Pronouncements [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAxis" xlink:to="us-gaap_ProspectiveAdoptionOfNewAccountingPronouncementsAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPrinciplesEarlyAdoptionMember" xlink:label="us-gaap_NewAccountingPrinciplesEarlyAdoptionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NewAccountingPrinciplesEarlyAdoptionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Principles, Early Adoption [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPrinciplesEarlyAdoptionMember" xlink:to="us-gaap_NewAccountingPrinciplesEarlyAdoptionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementEarlyAdoptionAxis" xlink:label="us-gaap_NewAccountingPronouncementEarlyAdoptionAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NewAccountingPronouncementEarlyAdoptionAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement, Early Adoption [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementEarlyAdoptionAxis" xlink:to="us-gaap_NewAccountingPronouncementEarlyAdoptionAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued expenses and reserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch</link:label>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Research and development credits</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate" xlink:label="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate" xlink:type="locator"/>
    <link:label xlink:label="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate</link:label>
    <link:label xlink:label="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Market Price Percentage, Offering Date</link:label>
    <link:label xlink:label="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of market price of one share of common stock on offering date that participants pay for shares.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate" xlink:to="clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:label="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other assets</link:label>
    <link:label xlink:label="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer excluding property, plant and equipment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment" xlink:to="clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice" xlink:label="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice" xlink:type="locator"/>
    <link:label xlink:label="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice</link:label>
    <link:label xlink:label="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price</link:label>
    <link:label xlink:label="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information about the purchase price of each share under the employee stock purchase plan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice" xlink:to="clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal statutory rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DisclosureTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes to Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1" xlink:label="us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1</link:label>
    <link:label xlink:label="us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative Effect on Retained Earnings, Net of Tax</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1" xlink:to="us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount" xlink:label="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount" xlink:type="locator"/>
    <link:label xlink:label="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount</link:label>
    <link:label xlink:label="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Increase in Authorized Amount</link:label>
    <link:label xlink:label="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase of the amount of stock repurchase plan authorized</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount" xlink:to="clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsAbstract" xlink:label="us-gaap_OtherAssetsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsAbstract" xlink:to="us-gaap_OtherAssetsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesCurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves" xlink:label="us-gaap_InventoryRawMaterialsNetOfReserves" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryRawMaterialsNetOfReserves-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Raw materials</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterialsNetOfReserves" xlink:to="us-gaap_InventoryRawMaterialsNetOfReserves-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock-based compensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="us-gaap_ValuationAllowancesAndReservesDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ValuationAllowancesAndReservesDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesDomain" xlink:to="us-gaap_ValuationAllowancesAndReservesDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryFinishedGoodsNetOfReserves-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finished goods</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:to="us-gaap_InventoryFinishedGoodsNetOfReserves-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:type="locator"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:to="us-gaap_ValuationAllowancesAndReservesTypeAxis-label" xlink:type="arc"/>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Stock Options, Activity [Table Text Block]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</link:label>
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    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesCurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net operating loss carry forwards and credits</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="us-gaap_InvestmentIncomeInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InvestmentIncomeInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InvestmentIncomeInterest" xlink:to="us-gaap_InvestmentIncomeInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="us-gaap_LeaseAndRentalExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LeaseAndRentalExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LeaseAndRentalExpense</link:label>
    <link:label xlink:label="us-gaap_LeaseAndRentalExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Rent Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseAndRentalExpense" xlink:to="us-gaap_LeaseAndRentalExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingIncomeLoss</link:label>
    <link:label xlink:label="us-gaap_OperatingIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from operations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:label="us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesGrossNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesGrossNoncurrent</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesGrossNoncurrent-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gross long-term deferred tax liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesGrossNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="us-gaap_CostOfRevenue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostOfRevenue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of sales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="us-gaap_DeferredTaxLiabilities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilities</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilities-label" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Net long-term deferred tax liability</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Deferred income tax expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GrossProfit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GrossProfit</link:label>
    <link:label xlink:label="us-gaap_GrossProfit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gross profit</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:label xlink:label="dei_AmendmentFlag-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, $ .01 par value; 50,000,000 shares authorized; 13,812,821 and 14,126,279 shares issued and outstanding at September 30, 2017 and 2016, respectively</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sale of investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:to="us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in dollars per share)</link:label>
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    <link:label xlink:label="us-gaap_CommonStockSharesAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, shares authorized (in shares)</link:label>
    <link:label xlink:label="us-gaap_CommonStockSharesAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vested (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CommonStockSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, shares issued (in shares)</link:label>
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    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance, weighted-average grant date fair value (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance, weighted-average grant date fair value (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance, unvested shares (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance, unvested shares (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockParOrStatedValuePerShare-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_CommonStockParOrStatedValuePerShare-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensation</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_CurrentFiscalYearEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Vested (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_AlternativeMinimumTaxMember" xlink:label="clfd_AlternativeMinimumTaxMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_AlternativeMinimumTaxMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Alternative Minimum Tax [Member]</link:label>
    <link:label xlink:label="clfd_AlternativeMinimumTaxMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Relates to the alternative minimum tax.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_AlternativeMinimumTaxMember" xlink:to="clfd_AlternativeMinimumTaxMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermInvestments" xlink:label="us-gaap_LongTermInvestments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermInvestments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermInvestments" xlink:to="us-gaap_LongTermInvestments-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalPeriodFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalYearFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average remaining contractual life (Year)</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentPeriodEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PreferredStockValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred stock, $.01 par value; 500,000 shares; no shares issued or outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesPrepaidExpenses-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredTaxLiabilitiesPrepaidExpenses</link:label>
    <link:label xlink:label="us-gaap_DeferredTaxLiabilitiesPrepaidExpenses-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:to="us-gaap_DeferredTaxLiabilitiesPrepaidExpenses-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FiniteLivedIntangibleAssetUsefulLife</link:label>
    <link:label xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Useful Life</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PreferredStockSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred stock, shares issued (in shares)</link:label>
    <link:label xlink:label="us-gaap_PreferredStockSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued-label" xlink:type="arc"/>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average exercise price (in dollars per share)</link:label>
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    <link:label xlink:label="dei_DocumentType-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="locator"/>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_PaymentsToAcquireInvestments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsToAcquireInvestments</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquireInvestments-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchase of investments</link:label>
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    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</link:label>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average remaining contractual life (Year)</link:label>
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    <link:label xlink:label="us-gaap_PreferredStockSharesAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Authorized</link:label>
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    <link:label xlink:label="us-gaap_AccountsPayableCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent-label" xlink:type="arc"/>
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    <link:label xlink:label="dei_DocumentInformationLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationLineItems-label" xlink:type="arc"/>
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    <link:label xlink:label="dei_DocumentInformationTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationTable-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred stock, par value (in dollars per share)</link:label>
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    <link:label xlink:label="us-gaap_Depreciation-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation</link:label>
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    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AssetsCurrent</link:label>
    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
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    <link:label xlink:label="us-gaap_AccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued expenses</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" xlink:type="locator"/>
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    <link:label xlink:label="us-gaap_GoodwillImpairmentLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GoodwillImpairmentLoss</link:label>
    <link:label xlink:label="us-gaap_GoodwillImpairmentLoss-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFilerCategory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
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    <link:label xlink:label="dei_EntityCurrentReportingStatus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
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    <link:label xlink:label="dei_EntityVoluntaryFilers-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Voluntary Filers</link:label>
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    <link:label xlink:label="dei_EntityWellKnownSeasonedIssuer-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer-label" xlink:type="arc"/>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average exercise price, Cancelled or Forfeited (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:label="us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1</link:label>
    <link:label xlink:label="us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Remaining Authorized Repurchase Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:to="us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted-average exercise price, Exercised (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average exercise price, Exercised (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockRepurchaseProgramAuthorizedAmount1</link:label>
    <link:label xlink:label="us-gaap_StockRepurchaseProgramAuthorizedAmount1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Authorized Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:to="us-gaap_StockRepurchaseProgramAuthorizedAmount1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to cash provided by operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCentralIndexKey-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityRegistrantName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredFederalIncomeTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredFederalIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_MX" xlink:label="country_MX" xlink:type="locator"/>
    <link:label xlink:label="country_MX-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">MEXICO</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_MX" xlink:to="country_MX-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:label xlink:label="dei_LegalEntityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number outstanding (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Options, outstanding (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Options, outstanding (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalTaxExpenseBenefit" xlink:to="us-gaap_CurrentFederalTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CurrentIncomeTaxExpenseBenefit</link:label>
    <link:label xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Current income tax expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:to="us-gaap_CurrentIncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Cancelled or Forfeited (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:label="us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:to="us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:to="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ProceedsFromSaleOfProductiveAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from sale of property and equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:to="us-gaap_ProceedsFromSaleOfProductiveAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_OtherAssetsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdvertisingExpense" xlink:label="us-gaap_AdvertisingExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdvertisingExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AdvertisingExpense</link:label>
    <link:label xlink:label="us-gaap_AdvertisingExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Advertising Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdvertisingExpense" xlink:to="us-gaap_AdvertisingExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:to="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:to="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" xlink:label="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dilutive potential common shares</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits" xlink:to="us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InventoryNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquityAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shareholders&#8217; Equity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesAbstract" xlink:label="us-gaap_OtherLiabilitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherLiabilitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesAbstract" xlink:to="us-gaap_OtherLiabilitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TemporaryEquitySharesSubscribedButUnissued" xlink:label="us-gaap_TemporaryEquitySharesSubscribedButUnissued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TemporaryEquitySharesSubscribedButUnissued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TemporaryEquitySharesSubscribedButUnissued</link:label>
    <link:label xlink:label="us-gaap_TemporaryEquitySharesSubscribedButUnissued-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary Equity, Shares Subscribed but Unissued</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TemporaryEquitySharesSubscribedButUnissued" xlink:to="us-gaap_TemporaryEquitySharesSubscribedButUnissued-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:label xlink:label="dei_TradingSymbol-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsToAcquireIntangibleAssets</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquireIntangibleAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Patent additions</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="us-gaap_GainLossOnDispositionOfAssets1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GainLossOnDispositionOfAssets1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GainLossOnDispositionOfAssets1</link:label>
    <link:label xlink:label="us-gaap_GainLossOnDispositionOfAssets1-label" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss on disposal of assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets1" xlink:to="us-gaap_GainLossOnDispositionOfAssets1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of property, plant and equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total shareholders&#8217; equity</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PlanNameAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, general, and administrative</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent" xlink:label="clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent" xlink:type="locator"/>
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    <link:label xlink:label="clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to permanent differences.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent" xlink:to="clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_PlanNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameDomain" xlink:to="us-gaap_PlanNameDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</link:label>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_UsefulLivesMember" xlink:label="clfd_UsefulLivesMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_UsefulLivesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Useful Lives [Member]</link:label>
    <link:label xlink:label="clfd_UsefulLivesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Useful lives [member]</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Liabilities</link:label>
    <link:label xlink:label="us-gaap_Liabilities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</link:label>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RestrictedStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedStockMember" xlink:to="us-gaap_RestrictedStockMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense</link:label>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedules of Concentration of Risk, by Risk Factor [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:to="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConcentrationRiskDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:to="us-gaap_ConcentrationRiskDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeStockOptionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Stock Option [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableNetCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ResearchAndDevelopmentExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ResearchAndDevelopmentExpense</link:label>
    <link:label xlink:label="us-gaap_ResearchAndDevelopmentExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Research and Development Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_CashlessMethodStockOptionExercisedMember" xlink:label="clfd_CashlessMethodStockOptionExercisedMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_CashlessMethodStockOptionExercisedMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cashless Method Stock Option Exercised [Member]</link:label>
    <link:label xlink:label="clfd_CashlessMethodStockOptionExercisedMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cashless method stock option exercised [member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_CashlessMethodStockOptionExercisedMember" xlink:to="clfd_CashlessMethodStockOptionExercisedMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="us-gaap_ShortTermInvestments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShortTermInvestments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term investments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestments" xlink:to="us-gaap_ShortTermInvestments-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SupplementalCashFlowInformationAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental cash flow information</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment useful life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Goodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Goodwill</link:label>
    <link:label xlink:label="us-gaap_Goodwill-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_ShortTermMember" xlink:label="clfd_ShortTermMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_ShortTermMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short Term [Member]</link:label>
    <link:label xlink:label="clfd_ShortTermMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the short term components of deferred tax assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_ShortTermMember" xlink:to="clfd_ShortTermMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_CustomerAMember" xlink:label="clfd_CustomerAMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_CustomerAMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer A [Member]</link:label>
    <link:label xlink:label="clfd_CustomerAMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure for customer A.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_CustomerAMember" xlink:to="clfd_CustomerAMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Principle, Early Adoption [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:to="us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less accumulated depreciation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_LongtermMember" xlink:label="clfd_LongtermMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_LongtermMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term [Member]</link:label>
    <link:label xlink:label="clfd_LongtermMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the long term components of deferred tax assets.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_LongtermMember" xlink:to="clfd_LongtermMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingStandardsUpdate201609Member" xlink:label="us-gaap_AccountingStandardsUpdate201609Member" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountingStandardsUpdate201609Member-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-09 [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingStandardsUpdate201609Member" xlink:to="us-gaap_AccountingStandardsUpdate201609Member-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_CustomerBMember" xlink:label="clfd_CustomerBMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_CustomerBMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer B [Member]</link:label>
    <link:label xlink:label="clfd_CustomerBMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure for customer B.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_CustomerBMember" xlink:to="clfd_CustomerBMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInFinancingActivities</link:label>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash (used in) provided by financing activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_FirstLevelOfMatchingMember" xlink:label="clfd_FirstLevelOfMatchingMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_FirstLevelOfMatchingMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">First Level of Matching [Member]</link:label>
    <link:label xlink:label="clfd_FirstLevelOfMatchingMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">First level f matching [member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_FirstLevelOfMatchingMember" xlink:to="clfd_FirstLevelOfMatchingMember-label" xlink:type="arc"/>
    <link:loc xlink:href="clfd-20170930.xsd#clfd_SecondLevelOfMatchingMember" xlink:label="clfd_SecondLevelOfMatchingMember" xlink:type="locator"/>
    <link:label xlink:label="clfd_SecondLevelOfMatchingMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Second Level Of Matching [Member]</link:label>
    <link:label xlink:label="clfd_SecondLevelOfMatchingMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Second level of matching [member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="clfd_SecondLevelOfMatchingMember" xlink:to="clfd_SecondLevelOfMatchingMember-label" xlink:type="arc"/>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInInvestingActivities</link:label>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>12
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<DOCUMENT>
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<SEQUENCE>13
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768910096">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Nov. 08, 2017</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentInformationLineItems', window );"><strong>Document Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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">Clearfield, Inc.<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_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000796505<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_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">clfd<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_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--09-30<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_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</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_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr 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_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,811,455<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_EntityPublicFloat', window );">Entity Public Float</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 189,907,864<span></span>
</td>
</tr>
<tr 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-K<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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Sep. 30,  2017<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2017<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_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">FY<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_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<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>If the value is true, then the document is an amendment to previously-filed/accepted document.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
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<td>xbrli:booleanItemType</td>
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<td>na</td>
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<td><strong> Period Type:</strong></td>
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</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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>This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in 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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentInformationLineItems</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</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>
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<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 12b<br> -Subsection 1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_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_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: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityPublicFloat">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityPublicFloat</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12b<br> -Subsection 1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_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_EntityVoluntaryFilers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityVoluntaryFilers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityWellKnownSeasonedIssuer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityWellKnownSeasonedIssuer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769414448">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Balance Sheets - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 18,536,111<span></span>
</td>
<td class="nump">$ 28,014,321<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_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">5,937,150<span></span>
</td>
<td class="nump">5,527,075<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_AccountsReceivableNetCurrent', window );">Accounts receivable, net</a></td>
<td class="nump">7,237,641<span></span>
</td>
<td class="nump">7,999,210<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</a></td>
<td class="nump">8,453,567<span></span>
</td>
<td class="nump">8,373,155<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td>
<td class="nump">978,933<span></span>
</td>
<td class="nump">1,198,917<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">41,143,402<span></span>
</td>
<td class="nump">51,112,678<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net</a></td>
<td class="nump">5,434,172<span></span>
</td>
<td class="nump">5,780,814<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_OtherAssetsAbstract', window );"><strong>Other Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermInvestments', window );">Long-term investments</a></td>
<td class="nump">19,816,000<span></span>
</td>
<td class="nump">10,703,000<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_Goodwill', window );">Goodwill</a></td>
<td class="nump">2,570,511<span></span>
</td>
<td class="nump">2,570,511<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other</a></td>
<td class="nump">529,952<span></span>
</td>
<td class="nump">428,310<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment', window );">Total other assets</a></td>
<td class="nump">22,916,463<span></span>
</td>
<td class="nump">13,701,821<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_Assets', window );">Total Assets</a></td>
<td class="nump">69,494,037<span></span>
</td>
<td class="nump">70,595,313<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_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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,739,791<span></span>
</td>
<td class="nump">2,573,292<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_AccruedSalariesCurrent', window );">Accrued compensation</a></td>
<td class="nump">2,410,026<span></span>
</td>
<td class="nump">4,697,138<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_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">93,304<span></span>
</td>
<td class="nump">75,306<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">4,243,121<span></span>
</td>
<td class="nump">7,345,736<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesAbstract', window );"><strong>Other 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_DeferredTaxLiabilitiesCurrent', window );">Deferred taxes</a></td>
<td class="nump">444,076<span></span>
</td>
<td class="nump">411,779<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRentCredit', window );">Deferred rent</a></td>
<td class="nump">281,720<span></span>
</td>
<td class="nump">243,755<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_LiabilitiesNoncurrent', window );">Total other liabilities</a></td>
<td class="nump">725,796<span></span>
</td>
<td class="nump">655,534<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_Liabilities', window );">Total Liabilities</a></td>
<td class="nump">4,968,917<span></span>
</td>
<td class="nump">8,001,270<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_CommitmentsAndContingencies', window );">Commitment and Contingencies</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Shareholders&#8217; 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, $ .01 par value; 50,000,000 shares authorized; 13,812,821 and 14,126,279 shares issued and outstanding at September 30, 2017 and 2016, respectively</a></td>
<td class="nump">138,128<span></span>
</td>
<td class="nump">141,263<span></span>
</td>
</tr>
<tr class="ro">
<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">55,406,888<span></span>
</td>
<td class="nump">57,320,515<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 );">Retained earnings</a></td>
<td class="nump">8,980,104<span></span>
</td>
<td class="nump">5,132,265<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 shareholders&#8217; equity</a></td>
<td class="nump">64,525,120<span></span>
</td>
<td class="nump">62,594,043<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 Shareholders&#8217; Equity</a></td>
<td class="nump">69,494,037<span></span>
</td>
<td class="nump">70,595,313<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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember', window );">Series B Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Shareholders&#8217; Equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, $.01 par value; 500,000 shares; no shares issued or outstanding</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer excluding property, plant and equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_AssetsNoncurrentExcludingPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.</p></div>
<a 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 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 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_AccruedSalariesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedSalariesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=82887183&amp;loc=d3e6801-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=82887183&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://www.xbrl.org/2003/role/presentationRef<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=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3044-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14326-108349<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_DeferredRentCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property by the lessor or lessee, respectively.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902458&amp;loc=d3e39896-112707<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRentCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=84176650&amp;loc=d3e31958-109318<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=84176650&amp;loc=d3e31917-109318<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<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=84176650&amp;loc=d3e31931-109318<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388280&amp;loc=d3e13770-109266<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=77989000&amp;loc=SL49117168-202975<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=68049868&amp;loc=d3e3927-108312<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=82887183&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_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<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=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_LiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of obligation 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(24))<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_LiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<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_LongTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_OtherAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherAssetsAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<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=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_ShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and 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/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<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(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<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(4))<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_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember</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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768990128">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Balance Sheets (Parentheticals) - $ / shares<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</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_PreferredStockSharesAuthorized', window );">Preferred stock, authorized shares (in shares)</a></td>
<td class="nump">5,000,000<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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">50,000,000<span></span>
</td>
<td class="nump">50,000,000<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">13,812,821<span></span>
</td>
<td class="nump">14,126,279<span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">13,812,821<span></span>
</td>
<td class="nump">14,126,279<span></span>
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</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember', window );">Series B Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized shares (in shares)</a></td>
<td class="nump">500,000<span></span>
</td>
<td class="nump">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_PreferredStockSharesIssued', window );">Preferred stock, shares issued (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=84159872&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_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a 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 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
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<head>
<title></title>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769513808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Statements of Earnings - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalesRevenueNet', window );">Net sales</a></td>
<td class="nump">$ 73,947,619<span></span>
</td>
<td class="nump">$ 75,287,726<span></span>
</td>
<td class="nump">$ 60,323,917<span></span>
</td>
</tr>
<tr class="ro">
<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 sales</a></td>
<td class="nump">43,683,360<span></span>
</td>
<td class="nump">42,417,478<span></span>
</td>
<td class="nump">35,455,964<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross profit</a></td>
<td class="nump">30,264,259<span></span>
</td>
<td class="nump">32,870,248<span></span>
</td>
<td class="nump">24,867,953<span></span>
</td>
</tr>
<tr class="ro">
<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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SellingGeneralAndAdministrativeExpense', window );">Selling, general, and administrative</a></td>
<td class="nump">24,952,376<span></span>
</td>
<td class="nump">22,138,556<span></span>
</td>
<td class="nump">17,816,598<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 );">Income from operations</a></td>
<td class="nump">5,311,883<span></span>
</td>
<td class="nump">10,731,692<span></span>
</td>
<td class="nump">7,051,355<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_InvestmentIncomeInterest', window );">Interest income</a></td>
<td class="nump">273,930<span></span>
</td>
<td class="nump">157,402<span></span>
</td>
<td class="nump">105,891<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income before income taxes</a></td>
<td class="nump">5,585,813<span></span>
</td>
<td class="nump">10,889,094<span></span>
</td>
<td class="nump">7,157,246<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">1,737,974<span></span>
</td>
<td class="nump">2,876,032<span></span>
</td>
<td class="nump">2,475,238<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">$ 3,847,839<span></span>
</td>
<td class="nump">$ 8,013,062<span></span>
</td>
<td class="nump">$ 4,682,008<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 );">Net income per share Basic (in dollars per share)</a></td>
<td class="nump">$ 0.28<span></span>
</td>
<td class="nump">$ 0.60<span></span>
</td>
<td class="nump">$ 0.35<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Net income per share Diluted (in dollars per share)</a></td>
<td class="nump">$ 0.28<span></span>
</td>
<td class="nump">$ 0.59<span></span>
</td>
<td class="nump">$ 0.34<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic (in shares)</a></td>
<td class="nump">13,532,375<span></span>
</td>
<td class="nump">13,372,579<span></span>
</td>
<td class="nump">13,216,010<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted (in shares)</a></td>
<td class="nump">13,660,806<span></span>
</td>
<td class="nump">13,663,349<span></span>
</td>
<td class="nump">13,587,532<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate cost of goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/presentationRef<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 2: http://www.xbrl.org/2003/role/presentationRef<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=96948231&amp;loc=d3e4984-109258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_SalesRevenueNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SalesRevenueNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=68048583&amp;loc=d3e3636-108311<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1505-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769873424">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Statements of Shareholders' Equity - USD ($)<br></strong></div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Retained Earnings [Member]</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesIssued', window );">Balance (in shares) at Sep. 30, 2014</a></td>
<td class="nump">13,742,964<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Sep. 30, 2014</a></td>
<td class="nump">$ 137,430<span></span>
</td>
<td class="nump">$ 56,036,989<span></span>
</td>
<td class="num">$ (9,427,785)<span></span>
</td>
<td class="nump">$ 46,746,634<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,074,727<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,074,727<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares', window );">Repurchase of common stock (in shares)</a></td>
<td class="num">(72,089)<span></span>
</td>
<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_StockRepurchasedAndRetiredDuringPeriodValue', window );">Repurchase of common stock</a></td>
<td class="num">$ (721)<span></span>
</td>
<td class="num">(848,436)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(849,157)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net (in shares)</a></td>
<td class="num">(7,900)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net</a></td>
<td class="num">$ (79)<span></span>
</td>
<td class="nump">79<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Employee stock purchase plan (in shares)</a></td>
<td class="nump">20,216<span></span>
</td>
<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_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Employee stock purchase plan</a></td>
<td class="nump">$ 202<span></span>
</td>
<td class="nump">211,257<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">211,459<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross', window );">Exercise of stock options, net of shares exchanged for payment (in shares)</a></td>
<td class="nump">60,011<span></span>
</td>
<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_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options, net of shares exchanged for payment</a></td>
<td class="nump">$ 600<span></span>
</td>
<td class="nump">42,506<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">43,106<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options (in shares)</a></td>
<td class="num">(37,544)<span></span>
</td>
<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_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options</a></td>
<td class="num">$ (375)<span></span>
</td>
<td class="num">(638,932)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(639,307)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation', window );">Excess tax benefit of stock options exercised</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,660<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,660<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,682,008<span></span>
</td>
<td class="nump">4,682,008<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_SharesIssued', window );">Balance (in shares) at Sep. 30, 2015</a></td>
<td class="nump">13,705,658<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Sep. 30, 2015</a></td>
<td class="nump">$ 137,057<span></span>
</td>
<td class="nump">55,887,850<span></span>
</td>
<td class="num">(4,745,777)<span></span>
</td>
<td class="nump">51,279,130<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,404,899<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,404,899<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_StockRepurchasedAndRetiredDuringPeriodShares', window );">Repurchase of common stock (in shares)</a></td>
<td class="num">(27,090)<span></span>
</td>
<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_StockRepurchasedAndRetiredDuringPeriodValue', window );">Repurchase of common stock</a></td>
<td class="num">$ (271)<span></span>
</td>
<td class="num">(333,490)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(333,761)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net (in shares)</a></td>
<td class="nump">258,266<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net</a></td>
<td class="nump">$ 2,583<span></span>
</td>
<td class="num">(2,583)<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Employee stock purchase plan (in shares)</a></td>
<td class="nump">22,318<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Employee stock purchase plan</a></td>
<td class="nump">$ 223<span></span>
</td>
<td class="nump">254,203<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">254,426<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_StockIssuedDuringPeriodSharesShareBasedCompensationGross', window );">Exercise of stock options, net of shares exchanged for payment (in shares)</a></td>
<td class="nump">191,853<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options, net of shares exchanged for payment</a></td>
<td class="nump">$ 1,918<span></span>
</td>
<td class="nump">546,926<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">548,844<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options (in shares)</a></td>
<td class="num">(24,726)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options</a></td>
<td class="num">$ (247)<span></span>
</td>
<td class="num">(437,290)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(437,537)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,013,062<span></span>
</td>
<td class="nump">8,013,062<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets', window );">Establishment of deferred tax asset for the adoption of ASU 2016-09</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,864,980<span></span>
</td>
<td class="nump">1,864,980<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_SharesIssued', window );">Balance (in shares) at Sep. 30, 2016</a></td>
<td class="nump">14,126,279<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Sep. 30, 2016</a></td>
<td class="nump">$ 141,263<span></span>
</td>
<td class="nump">57,320,515<span></span>
</td>
<td class="nump">5,132,265<span></span>
</td>
<td class="nump">62,594,043<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 );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,319,975<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,319,975<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares', window );">Repurchase of common stock (in shares)</a></td>
<td class="num">(270,124)<span></span>
</td>
<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_StockRepurchasedAndRetiredDuringPeriodValue', window );">Repurchase of common stock</a></td>
<td class="num">$ (2,701)<span></span>
</td>
<td class="num">(3,644,613)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3,647,314)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net (in shares)</a></td>
<td class="num">(7,809)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures', window );">Restricted stock issuance, net</a></td>
<td class="num">$ (78)<span></span>
</td>
<td class="nump">78<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Employee stock purchase plan (in shares)</a></td>
<td class="nump">25,867<span></span>
</td>
<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_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Employee stock purchase plan</a></td>
<td class="nump">$ 258<span></span>
</td>
<td class="nump">334,434<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">334,692<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross', window );">Exercise of stock options, net of shares exchanged for payment (in shares)</a></td>
<td class="nump">14,053<span></span>
</td>
<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_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options, net of shares exchanged for payment</a></td>
<td class="nump">$ 140<span></span>
</td>
<td class="nump">28,577<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">28,717<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options (in shares)</a></td>
<td class="num">(75,445)<span></span>
</td>
<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_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options</a></td>
<td class="num">$ (754)<span></span>
</td>
<td class="num">(952,078)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(952,832)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,847,839<span></span>
</td>
<td class="nump">3,847,839<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_SharesIssued', window );">Balance (in shares) at Sep. 30, 2017</a></td>
<td class="nump">13,812,821<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Sep. 30, 2017</a></td>
<td class="nump">$ 138,128<span></span>
</td>
<td class="nump">$ 55,406,888<span></span>
</td>
<td class="nump">$ 8,980,104<span></span>
</td>
<td class="nump">$ 64,525,120<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 retained earnings (accumulated deficit) due to the prospective application of a new accounting principle related to deferred tax assets offsetting retained earnings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_AdjustmentToRetainedEarningsProspectiveApplicationOfNewAccountingPrincipleDeferredTaxAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of adjustment to stockholders' equity associated with an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 740<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=79981250&amp;loc=d3e23524-113945<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<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=84159872&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_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now 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://www.xbrl.org/2003/role/presentationRef<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=84159872&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_SharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of an employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross</td>
</tr>
<tr>
<td style="padding-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_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 change in value for stock issued during the period as a result of employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=96867065&amp;loc=d3e5047-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=96867065&amp;loc=d3e5070-113901<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<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 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been repurchased and retired 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_StockRepurchasedAndRetiredDuringPeriodShares</td>
</tr>
<tr>
<td style="padding-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_StockRepurchasedAndRetiredDuringPeriodValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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_StockRepurchasedAndRetiredDuringPeriodValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<SEQUENCE>19
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6770177936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Statements of Cash Flows - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">$ 3,847,839<span></span>
</td>
<td class="nump">$ 8,013,062<span></span>
</td>
<td class="nump">$ 4,682,008<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 cash provided by operating activities:</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="ro">
<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">1,622,094<span></span>
</td>
<td class="nump">1,449,202<span></span>
</td>
<td class="nump">1,216,083<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_ImpairmentOfLongLivedAssetsHeldForUse', window );">Impairment of long-lived assets</a></td>
<td class="nump">643,604<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td>
<td class="nump">32,297<span></span>
</td>
<td class="nump">2,340,771<span></span>
</td>
<td class="nump">2,342,045<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_GainLossOnDispositionOfAssets1', window );">Loss on disposal of assets</a></td>
<td class="nump">35,281<span></span>
</td>
<td class="nump">12,348<span></span>
</td>
<td class="nump">23,196<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">2,319,975<span></span>
</td>
<td class="nump">1,404,899<span></span>
</td>
<td class="nump">1,074,727<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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, net</a></td>
<td class="nump">761,569<span></span>
</td>
<td class="num">(1,988,310)<span></span>
</td>
<td class="num">(983,044)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="num">(80,412)<span></span>
</td>
<td class="num">(1,190,301)<span></span>
</td>
<td class="num">(1,792,512)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherCurrentAssets', window );">Other current assets</a></td>
<td class="nump">180,456<span></span>
</td>
<td class="num">(812,811)<span></span>
</td>
<td class="nump">121,381<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="num">(3,064,650)<span></span>
</td>
<td class="nump">2,323,891<span></span>
</td>
<td class="nump">164,336<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">6,298,053<span></span>
</td>
<td class="nump">11,552,751<span></span>
</td>
<td class="nump">6,848,220<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>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Purchases of property, plant and equipment</a></td>
<td class="num">(1,951,615)<span></span>
</td>
<td class="num">(1,550,128)<span></span>
</td>
<td class="num">(4,518,782)<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_PaymentsToAcquireInvestments', window );">Purchase of investments</a></td>
<td class="num">(17,630,075)<span></span>
</td>
<td class="num">(8,138,075)<span></span>
</td>
<td class="num">(10,374,000)<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_ProceedsFromSaleOfProductiveAssets', window );">Proceeds from sale of property and equipment</a></td>
<td class="nump">5,100<span></span>
</td>
<td class="nump">729<span></span>
</td>
<td class="nump">79,936<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_PaymentsToAcquireIntangibleAssets', window );">Patent additions</a></td>
<td class="num">(69,936)<span></span>
</td>
<td class="num">(77,138)<span></span>
</td>
<td class="num">(24,418)<span></span>
</td>
</tr>
<tr class="ro">
<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 investments</a></td>
<td class="nump">8,107,000<span></span>
</td>
<td class="nump">8,123,000<span></span>
</td>
<td class="nump">9,093,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(11,539,526)<span></span>
</td>
<td class="num">(1,641,612)<span></span>
</td>
<td class="num">(5,744,264)<span></span>
</td>
</tr>
<tr class="ro">
<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>
<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_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of common stock</a></td>
<td class="num">(3,647,314)<span></span>
</td>
<td class="num">(333,761)<span></span>
</td>
<td class="num">(849,157)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from issuance of common stock under employee stock purchase plan</a></td>
<td class="nump">334,692<span></span>
</td>
<td class="nump">254,426<span></span>
</td>
<td class="nump">211,459<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_ProceedsFromStockOptionsExercised', window );">Proceeds from issuance of common stock</a></td>
<td class="nump">28,717<span></span>
</td>
<td class="nump">548,844<span></span>
</td>
<td class="nump">43,106<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities', window );">Excess tax benefit from exercise of stock options</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">9,660<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_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Tax withholding related to vesting of restricted stock grants and exercise of stock options</a></td>
<td class="num">(952,832)<span></span>
</td>
<td class="num">(437,537)<span></span>
</td>
<td class="num">(639,307)<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) provided by financing activities</a></td>
<td class="num">(4,236,737)<span></span>
</td>
<td class="nump">31,972<span></span>
</td>
<td class="num">(1,224,239)<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 );">(Decrease) increase in cash and cash equivalents</a></td>
<td class="num">(9,478,210)<span></span>
</td>
<td class="nump">9,943,111<span></span>
</td>
<td class="num">(120,283)<span></span>
</td>
</tr>
<tr class="ro">
<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 at beginning of year</a></td>
<td class="nump">28,014,321<span></span>
</td>
<td class="nump">18,071,210<span></span>
</td>
<td class="nump">18,191,493<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 );">Cash and cash equivalents at end of year</a></td>
<td class="nump">18,536,111<span></span>
</td>
<td class="nump">28,014,321<span></span>
</td>
<td class="nump">18,071,210<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow information</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_IncomeTaxesPaid', window );">Cash paid during the year for income taxes, net of refunds</a></td>
<td class="nump">1,471,203<span></span>
</td>
<td class="nump">1,130,930<span></span>
</td>
<td class="nump">50,850<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>Non-cash financing activities</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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany', window );">Cashless exercise of stock options</a></td>
<td class="nump">34,268<span></span>
</td>
<td class="nump">853,033<span></span>
</td>
<td class="nump">207,738<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple', window );">Establishment of deferred tax asset for the adoption of ASU 2016-09</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 1,864,980<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 establishment of deferred tax assets for the prospective adoption new accounting principle.</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;">clfd_EstablishmentOfDeferredTaxAssetsForProspectiveAdoptionOfNewAccountingPrinciple</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 issuance of common stock funded through shares sold to the company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_IssuanceOfCommonStockFundedThroughSharesSoldToCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<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=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3044-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&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_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=96864182&amp;loc=d3e11374-113907<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnDispositionOfAssets1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68055307&amp;loc=d3e2443-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDispositionOfAssets1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 225<br> -Section 45<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84241808&amp;loc=d3e92212-112881<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=68055307&amp;loc=d3e2420-110228<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84176398&amp;loc=d3e2921-110230<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfLongLivedAssetsHeldForUse</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<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=98514028&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://www.xbrl.org/2003/role/presentationRef<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=98514028&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_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://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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/presentationRef<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=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3574-108585<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/presentationRef<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=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3574-108585<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://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=98514028&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_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to reacquire common stock during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3291-108585<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 25<br> -Paragraph 19A<br> -URI http://asc.fasb.org/extlink&amp;oid=96949009&amp;loc=SL79513924-113897<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.</p></div>
<a 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 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=98514028&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">
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<td><strong> Name:</strong></td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the purchase of all investments (debt, security, other) 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&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">
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<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://www.xbrl.org/2003/role/presentationRef<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=98514028&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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=82896770&amp;loc=d3e26853-111562<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible 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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3255-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=SL79508275-113901<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">NOTE A &#x2013; SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Description of Business: </div>Clearfield, Inc., (the &#x201c;Company&#x201d;) is a manufacturer of a broad range of standard and custom passive connectivity products to customers throughout the United States and internationally. These products include fiber distribution systems, optical components, Outside Plant (&#x201c;OSP&#x201d;) cabinets, and fiber and copper cable assemblies that serve the communication service provider, including Fiber-to-the-Premises (&#x201c;FTTP&#x201d;), large enterprise, and original equipment manufacturer (&#x201c;OEM&#x201d;) markets.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Revenue Recognition: </div>Revenue is recognized when persuasive evidence of an arrangement exists, the product has been delivered, the fee is fixed, acceptance by the customer is reasonably certain and collection is reasonably assured. This generally occurs upon shipment of product to the customer. Sales of the Company&#x2019;s products are subject to limited warranty obligations that are included in the Company&#x2019;s terms and conditions. Also, the Company offers limited discounts and rebates to customers which are recorded in net sales on an estimated basis as the sales are recognized. The Company records freight revenues billed to customers as sales and the related shipping and handling cost in cost of sales. Taxes collected from customers and remitted to governmental authorities are presented on a net basis.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Cash and Cash Equivalents:</div> The Company considers all highly liquid investments with original maturities of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">three</div> months or less to be cash equivalents. Cash equivalents at <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> consist entirely of short-term money market accounts.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company maintains cash balances at several financial institutions, and at times, such balances exceed insured limits. The Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> experienced any losses in such accounts and believes it is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> exposed to any significant credit risk on cash and cash equivalents.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Investments:</div> The Company currently invests its excess cash in bank certificates of deposit (&#x201c;CD&#x2019;s&#x201d;) that are fully insured by the Federal Deposit Insurance Corporation (&#x201c;FDIC)&#x201d; with a term of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> more than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">five</div> years. CD&#x2019;s with original maturities of more than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">three</div> months are reported as held-to-maturity investments and are recorded at amortized cost, which approximates fair value due to the negligible risk of changes in value due to interest rates. The maturity dates of our CD&#x2019;s are as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td nowrap="nowrap" style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2016</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Less than one year</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,937,150</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,527,075</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">1-5 years</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">19,816,000</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,703,000</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Total</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25,753,150</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16,230,075</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: center"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Accounts Receivable: </div>Credit is extended based on the evaluation of a customer&#x2019;s financial condition and collateral is generally <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> required. Accounts that are outstanding longer than the contractual payment terms are considered past due. The Company does <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> charge interest on past due receivables. The Company determines its allowance by considering a number of factors, including the length of time trade receivables are past due, the Company&#x2019;s previous loss history, the customer&#x2019;s current ability to pay its obligation to the Company, and the condition of the general economy and the industry as whole. The Company writes off accounts receivable when they become uncollectible; payments subsequently received on such receivables are credited to the allowance for doubtful accounts.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <!-- Field: Page; Sequence: 38 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The allowance for doubtful accounts activity for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> is as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Additions Charged to Costs and Expenses</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Less Write-offs</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 40%; font-size: 10pt; text-align: justify">September 30, 2017</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">93,473</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(14,388</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,085</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25,000</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(11,000</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">93,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">September 30, 2015</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">97,950</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(18,477</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Fair Value of Financial Instruments: </div>The financial statements include the following financial instruments: cash and cash equivalents, short-term investments, long-term investments, accounts receivable, accounts payable and accrued expenses. Other than long-term investments, all financial instruments&#x2019; carrying values approximate fair values because of the short-term nature of the instruments. Long-term investments&#x2019; carrying value approximates fair value due to the negligible risk of changes in value due to interest rates.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Inventories: </div>Inventories consist of finished goods, raw materials and work in process and are stated at the lower of average cost (which approximates <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div> in, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div> out) or market. Inventory is valued using material costs, labor charges, and allocated factory overhead charges and consists of the following:</div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2016</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="padding-bottom: 1pt">&nbsp;</td> <td colspan="3">&nbsp;</td> <td style="padding-bottom: 1pt">&nbsp;</td> <td colspan="3">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Raw materials</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,991,863</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,702,762</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Work-in-process</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">724,248</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">471,305</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Finished goods</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,737,456</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,199,088</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Inventories</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,453,567</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,373,155</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Inventory is stated at the lower of cost or market. On a regular basis, the Company reviews its inventory and identifies that which is excess, slow moving, and obsolete by considering factors such as inventory levels, expected product life, and forecasted sales demand. Any identified excess, slow moving, and obsolete inventory is written down to its market value through a charge to cost of sales. It is possible that additional inventory write-down charges <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>be required in the future if there is a significant decline in demand for the Company&#x2019;s products and the Company does <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> adjust its manufacturing production accordingly or if new products are <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> accepted by the market.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Property, Plant and Equipment:</div> Property, plant and equipment are recorded at cost. Significant additions or improvements extending asset lives are capitalized, while repairs and maintenance are charged to expense when incurred. Depreciation is provided in amounts sufficient to relate the cost of assets to operations over their estimated useful lives. Leasehold improvements are amortized over the shorter of the remaining term of the lease or estimated life of the asset. Estimated useful lives of the assets are as follows:</div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Years</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify; width: 68%">Equipment</td> <td style="font-size: 10pt; width: 1%">&nbsp;</td> <td style="font-size: 10pt; text-align: center; width: 15%">3</td> <td style="font-size: 10pt; text-align: center; width: 1%">-</td> <td style="font-size: 10pt; text-align: center; width: 15%">7</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Leasehold improvements</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">7</div></td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10 or life of lease</div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Vehicles</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3</div></td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> </tr>  </table> </div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"></div> <!-- Field: Page; Sequence: 39 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Property, plant and equipment consist of the following:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2016</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td>&nbsp;</td> <td colspan="3">&nbsp;</td> <td>&nbsp;</td> <td colspan="3">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Manufacturing Equipment</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,370,962</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,585,422</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Office Equipment</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,600,006</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,513,002</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Leasehold Improvements</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,404,331</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,422,669</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Vehicles</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">193,702</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">193,702</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Property, plant and equipment, gross</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11,569,001</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,714,795</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.1pt; padding-left: 16.1pt">Less accumulated depreciation</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">6,134,829</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,933,981</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Property, plant and equipment, net</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,434,172</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,780,814</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Depreciation expense for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,614,272,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,445,910,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,214,512,</div> respectively.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Goodwill and Patents:</div> The Company operates as <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">one</div> reporting unit and reviews the carrying amount of goodwill annually in the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">fourth</div> quarter of each fiscal year and more frequently if events or changes in circumstances indicate that the carrying amount of the assets <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> be recoverable. The Company determines its fair value for goodwill impairment testing purposes by calculating its market capitalization and comparing that to the Company&#x2019;s carrying value. The Company&#x2019;s goodwill impairment test for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> resulted in excess fair value over carrying value and therefore, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> adjustments were made to goodwill. During the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>there were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> triggering events that indicated goodwill could be impaired.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">A significant reduction in our market capitalization or in the carrying amount of net assets of a reporting unit could result in an impairment charge. If the carrying amount of a reporting unit exceeds its fair value, the Company would measure the possible goodwill impairment loss based on an allocation of the estimate of fair value of the reporting unit to all of the underlying assets and liabilities of the reporting unit, including any previously unrecognized intangible assets. The excess of the fair value of a reporting unit over the amounts assigned to its assets and liabilities is the implied fair value of goodwill. An impairment loss is recognized to the extent that a reporting unit's recorded goodwill exceeds the implied fair value of goodwill. An impairment loss would be based on significant estimates and judgments, and if the facts and circumstances change, a potential impairment could have a material impact on the Company&#x2019;s financial statements.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">No</div></div></div> impairment of goodwill has occurred during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> or <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> respectively.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company capitalizes legal costs incurred to obtain patents. Once accepted by either the U.S. Patent Office or the equivalent office of a foreign country, these legal costs are amortized using the straight-line method over the remaining estimated lives, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> exceeding <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">20</div> years. As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11</div> patents granted and multiple pending applications both inside and outside the United States.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Impairment of Long-Lived Assets: </div>The Company assesses potential impairments to its long-lived assets or asset groups when there is evidence that events occur or changes in circumstances indicate that the carrying amount of an asset or asset group <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> be recovered. An impairment loss is recognized when the carrying amount of the long-lived asset or asset group is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> recoverable and exceeds its fair value. The carrying amount of a long-lived asset or asset group is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> recoverable if it exceeds the sum of the undiscounted cash flows expected to result from the use and eventual disposition of the asset or asset group.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <!-- Field: Page; Sequence: 40 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Any required impairment loss is measured as the amount by which the carrying amount of a long-lived asset or asset group exceeds its fair value and is recorded as a reduction in the carrying value of the related asset or asset group and a charge to operating results. During the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company incurred an impairment charge on long-lived assets of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$643,604</div> which was charged to selling, general, and administrative expenses. This impairment was related to the cancellation of an enterprise resource planning software implementation. <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">No</div></div> impairment of long-lived assets occurred during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016 </div>or <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> respectively.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Income Taxes:</div> The Company records income taxes in accordance with the liability method of accounting. Deferred taxes are recognized for the estimated taxes ultimately payable or recoverable based on enacted tax law. The Company establishes a valuation allowance to reduce the deferred tax assets when it is more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> that a deferred tax asset will <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> be realizable. Changes in tax rates are reflected in the tax provision as they occur.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In accounting for uncertainty in income taxes, we recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> sustain the position following an audit. For tax positions meeting the more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> threshold, the amount recognized in the financial statements is the largest benefit that has a greater than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">50</div> percent likelihood of being realized upon ultimate settlement with the relevant tax authority. <div style="display: inline; color: black">As of both <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div>the Company did <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div></div> have any unrecognized tax benefits. The Company recognizes interest and penalties accrued on any unrecognized tax benefits as a component of income tax expense. We do <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> expect any material changes in our unrecognized tax benefits over the next <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12</div> months.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Stock-Based Compensation</div>: We measure and recognize compensation expense for all stock-based payments at fair value over the requisite service period. We use the Black-Scholes option pricing model to determine the weighted average fair value of options. For restricted stock grants, fair value is determined as the average price of the Company&#x2019;s stock on the date of grant. Equity-based compensation expense is broken out between cost of sales and selling, general and administrative expenses based on the classification of the employee. The determination of fair value of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as by assumptions regarding a number of subjective variables. These variables include, but are <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> limited to, the expected stock price volatility over the term of the awards, and actual and projected employee stock option exercise behaviors.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The expected terms of the options are based on evaluations of historical and expected future employee exercise behavior. The risk-free interest rate is based on the U.S. Treasury rates at the date of grant with maturity dates approximately equal to the expected life at grant date. Volatility is based on historical and expected future volatility of the Company&#x2019;s stock. The Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> historically issued any dividends and does <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> expect to in the future. Forfeitures for both option and restricted stock grants are estimated at the time of the grant and revised in subsequent periods if actual forfeitures differ from estimates.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">If factors change and we employ different assumptions in the determination of the fair value of grants in future periods, the related compensation expense that we record <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>differ significantly from what we have recorded in the current periods.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">Research and Development Costs</div>: Research and development costs amounted to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$865,568,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$838,122,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$750,107,</div> in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> respectively, and are charged to expense when incurred.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">Advertising Costs</div>: Advertising costs amounted to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$378,217,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$350,399,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$284,093,</div> in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> respectively, and are charged to expense when incurred.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"></div> <!-- Field: Page; Sequence: 41 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;"></div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Net Income Per Share:</div> Basic and diluted net income per share is computed by dividing net income by the weighted average number of common shares outstanding and the weighted average number of dilutive shares outstanding, respectively. Weighted average common shares outstanding for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> were as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify; border-bottom: Black 1pt solid">Year ended September 30,</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Net income</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,847,839</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,013,062</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,682,008</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average common shares</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,532,375</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,372,579</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,216,010</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -9.5pt; padding-left: 9.5pt">Dilutive potential common shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">128,431</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">290,770</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">371,522</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average dilutive common shares outstanding</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,660,806</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,663,349</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,587,532</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 6.25pt">Earnings per share:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Basic</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.28</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.60</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.35</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Diluted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.28</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.59</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.34</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">There were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div></div></div> potentially dilutive shares excluded from the calculation above for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015.</div></div> <div style=" margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -0.35pt">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Use of Estimates: </div>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, related revenues and expenses and disclosure about contingent assets and liabilities at the date of the financial statements. Significant estimates include the deferred tax asset valuation allowance, the valuation of our inventory, rebates related to revenue recognition, performance compensation accruals and the valuation of long-lived assets and goodwill. Actual results <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>differ materially from these estimates.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Recently Issued Accounting Pronouncements:</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> May 2014, </div>the FASB issued guidance creating Accounting Standards Codification (&#x201c;ASC&#x201d;) Section <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">606,</div> <div style="display: inline; font-style: italic;">Revenue from Contracts with Customers</div>. The new section will replace Section <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">605,</div> &#x201c;Revenue Recognition&#x201d; and creates modifications to various other revenue accounting standards for specialized transactions and industries. The section is intended to conform revenue accounting principles with a concurrently issued International Financial Reporting Standards with previously differing treatment between United States practice and those of much of the rest of the world, as well as to enhance disclosures related to disaggregated revenue information. The updated guidance is effective for annual reporting periods beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 15, 2017, </div>and interim periods within that reporting period. Early application is permitted only as of annual reporting periods beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 15, 2016, </div>including interim periods within that reporting period. <div style="display: inline; color: black">The Company is planning to complete an assessment of its revenue streams during the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">second</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">third</div> quarters of fiscal <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2018</div> to determine the impact that this standard will have on its business practices, financial condition, results of operations and disclosures.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> July&nbsp;</div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> the FASB issued ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11,</div>&nbsp;<div style="display: inline; font-style: italic;">Inventory (Topic <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">330</div>) Related to Simplifying the Measurement of Inventory</div> which applies to all inventory except inventory that is measured using last-in, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div>-out (&#x201c;LIFO&#x201d;) or the retail inventory method. Inventory measured using <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div>-in, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div>-out (&#x201c;FIFO&#x201d;) or average cost is covered by the new amendments. Inventory within the scope of the new guidance should be measured at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. Subsequent measurement is unchanged for inventory measured using LIFO or the retail inventory method. The amendments will take effect for public business entities for fiscal years beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December&nbsp;</div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">15,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> including interim periods within those fiscal years. The new guidance should be applied prospectively, and earlier application is permitted as of the beginning of an interim or annual reporting period. We do <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> expect adoption to have a material impact on our financial statements.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <!-- Field: Page; Sequence: 42 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> February 2016, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">02,</div> <div style="display: inline; font-style: italic;">Leases</div>, which requires lessees to present right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12</div> months. The guidance is to be applied using a modified retrospective approach at the beginning of the earliest comparative period in the financial statements and is effective for fiscal years beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 15, 2018, </div>including interim periods within those fiscal years. Early adoption is permitted. The Company is evaluating the impact the adoption of this ASU will have on our financial statements.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> January 2017, </div>the FASB issued ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">04</div> which offers amended guidance to simplify the accounting for goodwill impairment by removing Step <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2</div> of the goodwill impairment test. A goodwill impairment will now be measured as the amount by which a reporting unit&#x2019;s carrying value exceeds its fair value, limited to the amount of goodwill allocated to that reporting unit. This guidance is to be applied on a prospective basis effective for the Company&#x2019;s interim and annual periods beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> January 1, 2020, </div>with early adoption permitted for any impairment tests performed after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> January 1, 2017. </div>The Company is evaluating the impact the adoption of this ASU will have on our financial statements.</div></div><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note B - Commitments and Facilities<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOfLesseeDisclosureTextBlock', window );">Leases of Lessee Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">NOTE B &#x2013; COMMITMENTS AND FACILITIES</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Operating Leases:</div> The Company leases office and manufacturing facilities in Minnesota and Mexico for its ongoing operations, which expire at various dates through <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> February 2024. </div>The Company also leases various pieces of office equipment. Certain of these leases have escalating rent payment provisions. We recognize rent expense under such leases on a straight-line basis over the term of the lease. For the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> total rent expense was <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$768,000,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$658,000</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$630,000</div> respectively. Rent expense includes operating expenses, insurance, and related taxes.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the future minimum lease payments required under operating lease agreements are as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ending September 30</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Operating leases</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 85%; font-size: 10pt; text-align: center">2018</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">584,249</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center">2019</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">593,586</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center">2020</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">568,018</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center">2021</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">402,123</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center">2022</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">412,177</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Thereafter</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,037,817</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center; padding-bottom: 2.25pt">Total minimum lease payments</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,597,970</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Share Repurchase:</div> On <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> November 13, 2014, </div>the Company announced that its board of directors had approved a stock repurchase program under which it will purchase up to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$8</div> million of its outstanding shares of common stock. On <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> April 25, 2017, </div>the Board of Directors increased the repurchase authorization by <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$4,000,000</div> to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$12,000,000</div> of common stock. The program does <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> obligate Clearfield to repurchase any particular amount of common stock during any period. The repurchase will be funded by cash on hand. The repurchase program is expected to continue indefinitely until the maximum dollar amount of shares has been repurchased or until the repurchase program is earlier modified, suspended or terminated by the board of directors. As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>repurchase up to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$7,169,768</div> of its outstanding shares of common stock.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759814432">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">NOTE C &#x2013; SHAREHOLDERS&#x2019; EQUITY</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is authorized to issue <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">50,000,000</div> shares of common stock at <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$.01</div> par value and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,000,000</div> undesignated shares. From the undesignated shares, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">500,000</div> shares have been designated as Series B Junior Participating Preferred Shares and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">none</div></div> of such shares have been issued or are outstanding. The Board of Directors <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may, </div>by resolution, establish from the remaining undesignated shares different classes or series of shares and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>fix the relative rights and preferences of shares in any class or series.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Stock-Based Compensation: </div>The Company&#x2019;s stock-based compensation plans are administered by the Compensation Committee of the Board of Directors, which selects persons to receive awards and determines the number of shares subject to each award and the terms, conditions, performance measures and other provisions of the award.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company currently has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">one</div> equity compensation plan, the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> Stock Compensation Plan, from which it grants equity awards that are used as an incentive for directors, officers, and other employees. The Company&#x2019;s Stock Option Plan for Non-Employee Directors was terminated in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> February </div>of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2010</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">67,500</div> authorized but unissued shares became unavailable for awards because of the termination. The <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> Stock Compensation Plan has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,103,657</div> shares available for issue as of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017. </div>As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$5,208,269</div> of total unrecognized compensation expense related to non-vested awards is expected to be recognized over a period of approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">7.1</div> years. The Company recorded related compensation expense for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$2,319,975,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,404,899,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,074,727,</div> respectively. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$2,103,621</div> of this expense was included in selling, general and administrative expense and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$216,354</div> was included in cost of sales. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,272,656</div> of this expense was included in selling, general and administrative expense and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$132,243</div> was included in cost of sales. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2015, </div>all of this expense was included in selling, general and administrative expense.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Stock Options:</div> The Company uses the Black-Scholes option-pricing model to estimate fair value of stock-based awards. The Company did <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div></div></div> grant stock options during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Options are generally granted at fair market values determined on the date of grant and vesting normally occurs over a <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">three</div> to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">five</div>-year period. The maximum contractual term is normally <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">six</div> years. However, options granted to directors have a <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">one</div> year vesting period and a <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">six</div> year contractual term. Shares issued upon exercise of a stock option are issued form the Company&#x2019;s authorized but unissued shares. There were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div></div> options vested during the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> respectively. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>there were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,500</div> stock options that were exercised using a cashless method of exercise. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div>there were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">152,484</div> stock options that were exercised using a cashless method of exercise. The intrinsic value of options exercised during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> was <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$237,172</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$2,644,220,</div> respectively. The intrinsic value of options exercisable as of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$421,237.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"></div> <!-- Field: Page; Sequence: 44 -->     <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Option transactions under the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> Stock Compensation Plan during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> are summarized as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise&nbsp;price</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average fair value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Outstanding at September 30, 2015</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">297,384</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5.29</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(242,584</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5.78</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Outstanding at September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(15,850</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.97</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Outstanding at September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The following table summarizes information concerning options exercisable under the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> Stock Compensation Plan:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Exercisable</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining contractual life (years)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 23%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.73 </div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.83 </div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The following table summarizes information concerning options currently outstanding at:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number outstanding</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining contractual life (years)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Aggregate intrinsic value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 18%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.73</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">421,237</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.83</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">858,771</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Restricted Stock: </div>The Company&#x2019;s <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> Stock Compensation Plan permits our Compensation Committee to grant other stock-based awards. The Company awards restricted stock grants to employees that vest over <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">one</div> to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">ten</div> years.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">Restricted stock transactions during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div> are summarized as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average grant date fair value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: left">Unvested shares at September 30, 2015</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">409,130</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">9.97</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">269,173</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">17.43</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(103,826</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">7.99</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(10,907</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12.99</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Unvested shares at September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">563,570</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14.26</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,795</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16.45</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(185,231</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12.30</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(11,604</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14.79</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Unvested shares at September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">370,530</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">15.24</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"></div> <!-- Field: Page; Sequence: 45 -->     <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company repurchased a total of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">75,445</div> shares of our common stock at an average price of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$12.63</div> in connection with payment of taxes upon the vesting of restricted stock previously issued to employees for the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017. </div>The Company repurchased a total of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">19,072</div> shares of our common stock at an average price of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$17.97</div> in connection with payment of taxes upon the vesting of restricted stock previously issued to employees for the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Employee Stock Purchase Plan: </div>The Clearfield, Inc. <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2010</div> Employee Stock Purchase Plan (&#x201c;ESPP&#x201d;) allows participating employees to purchase shares of the Company&#x2019;s common stock at a discount through payroll deductions. The ESPP is available to all employees subject to certain eligibility requirements. Terms of the ESPP provide that participating employees <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>purchase the Company&#x2019;s common stock on a voluntary after tax basis. Employees <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>purchase the Company&#x2019;s common stock at a price that is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> less than the lower of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">85%</div> of the fair market value of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">one</div> share of common stock at the beginning or end of each stock purchase period or phase. The ESPP is carried out in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">six</div>-month phases, with phases beginning on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> July 1 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> January 1 </div>of each calendar year. For the phases that ended on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2016 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2017, </div>employees purchased <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11,144</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14,723</div> shares, respectively, at a price of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$15.21</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$11.22</div> per share, respectively. For the phases that ended on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2016, </div>employees purchased <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,352</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11,966</div> shares, respectively, at a price of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$11.40</div></div> per share. As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company has withheld approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$73,542</div> from employees participating in the phase that began on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> July 1, 2017. </div>After the employee purchase on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">117,255</div> shares of common stock were available for future purchase under the ESPP.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes<br></strong></div></th>
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<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">NOTE D &#x2013; INCOME TAXES</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 2016, </div>the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">No.</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">09,</div> <div style="display: inline; font-style: italic;">Improvements to Employee Share-Based Payment Accounting</div>. The standard is required to be adopted by all companies in their <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div> fiscal year beginning after <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 15, 2016 </div>but allows companies to early adopt prior to this date. The standard is intended to simplify various aspects of the accounting and presentation of share-based payments. During the quarter ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div>the Company elected to early adopt this standard as of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> October 1, 2015. </div>Adoption of this standard had the following impact on the Company&#x2019;s financial statements:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic;">Statements of earnings </div>&#x2013; The new accounting standard requires that the tax effects of stock-based compensation be recognized in the income tax provision of the Company&#x2019;s Statements of Earnings. Previously, these amounts were recognized in additional paid-in capital on the Company&#x2019;s Balance Sheets. The new standard requires these amounts to be recasted within these quarters due to the prospective adoption of this standard in the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">fourth</div> quarter of fiscal <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016.</div> Accordingly, tax benefits related to stock-based compensation awards of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$104,134,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$54,313,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$79,640</div> for the quarters ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 31, 2016, </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2016, </div>respectively, were recognized as reductions of income tax expense in the statements of earnings. These tax benefits reduced our effective income tax rate <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5.2%,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.5%,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.3%</div> for the quarters ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 31, 2016, </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2016, </div>respectively. The changes were applied on a prospective basis and resulted in an increase in basic and diluted earnings per share of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$0.01</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$0.01</div> for the quarters ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2016, </div>respectively. The change had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> effect on basic and diluted earnings per share for the quarter ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 31, 2016. </div>The net tax benefit recognized during the quarter ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016 </div>was <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$437,096,</div> which reduced our effective tax rate <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13.7%</div> to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16.3%</div> for the quarter and resulted in an increase in basic and diluted earnings per share of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$0.03</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$0.04,</div> respectively. The net tax benefit recognized during the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016 </div>was <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$675,183,</div> which reduced our effective tax rate <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">6.2%</div> to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">26.4%</div> for the year and resulted in an increase in basic and diluted earnings per share of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$0.05.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <!-- Field: Page; Sequence: 46 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;"></div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic;">Statements of cash flows</div> &#x2013; The standard requires that excess tax benefits from stock-based employee awards be reported as operating activities in the Company&#x2019;s Statements of Cash Flows. Previously, these cash flows were included as hypothetical inflows/outflows in both operating and financing activities. The Company elected to apply this change on a prospective basis, resulting in an increase in net cash provided by operating activities and a decrease in net cash used by financing activities of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$348,000,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$741,000,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,786,000</div> for the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">three</div> months ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015, </div>the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">six</div> months ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 31, 2016, </div>and the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">nine</div> months ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> June 30, 2016, </div>respectively, compared to the previously filed Form <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10</div>-Qs.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic;">Statements of shareholders&#x2019; equity</div> &#x2013; The standard requires that as of the beginning of the annual period of adoption, previously unrecognized excess tax benefits be recognized on a modified retrospective basis and record a deferred tax asset for the balance with an offsetting adjustment to retained earnings. The Company recognized additional deferred tax assets and adjusted retained earnings in the amount of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$1,864,980</div> on <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> October 1, 2015.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">In recording stock-based compensation expense, the new standard allows companies to make a policy election as to whether they will include an estimate of awards expected to be forfeited or whether they will account for forfeitures as they occur. We have elected to include an estimate of forfeitures in the computation of our stock-based compensation expense. As this treatment is consistent with the Company&#x2019;s previous practice, this election had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> impact on our financial statements.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The new standard requires that employee taxes paid when an employer withholds shares for tax-withholding purposes be reported as financing activities in the consolidated statements of cash flows. As this treatment is consistent with the Company&#x2019;s previous practice, this election had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> impact on our financial statements.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Realization of net operating loss carry-forward and other deferred tax temporary differences are contingent upon future taxable earnings. The Company&#x2019;s deferred tax assets were reviewed for expected utilization by assessing the available positive and negative factors surrounding its recoverability.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div>the Company&#x2019;s remaining valuation allowance of approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$322,000</div> related to state net operating loss carry forwards. During the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">fourth</div> quarter of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017,</div> the Company reversed approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$163,000</div> of its remaining valuation allowance. Approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$131,000</div> of the reversal related to the expiration and utilization of state net operating losses in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017.</div> The remaining decrease of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$32,000</div> is related to higher future year expected NOL utilization based on updated profitability estimates. The remaining valuation allowance balance as of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$159,000</div> relates entirely to state net operating loss carry forwards we do <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> expect to utilize. The Company will continue to assess the assumptions used to determine the amount of our valuation allowance and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>adjust the valuation allowance in future periods based on changes in assumptions of estimated future income and other factors. If the valuation allowance is reduced, we would record an income tax benefit in the period the valuation allowance is reduced. If the valuation allowance is increased, we would record additional income tax expense.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div><div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The valuation allowance activity for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div> is as follows:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Income Tax Benefit</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Reversal for State NOL Expiration and Utilization</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 40%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">322,404</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(32,154</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(131,096</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">159,154</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">658,808</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(78,044</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(258,360</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">322,404</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">September 30, 2015</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">847,826</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(53,836</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(135,182</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">658,808</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Significant components of deferred income tax assets and liabilities are as follows at:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Long-term deferred income tax assets (liabilities):</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 70%; font-size: 10pt; text-align: justify">Intangibles</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(90,085</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(67,450</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Property and equipment depreciation</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(948,653</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(815,374</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Net operating loss carry forwards and credits</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">551,125</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">702,113</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Stock-based compensation</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">209,645</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">221,905</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Inventories</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">503,632</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">388,292</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Prepaid expenses</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(48,847</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(44,511</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Accrued expenses and reserves</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">404,649</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">312,227</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Goodwill</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(866,388</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(786,577</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-left: 10pt">Gross long-term deferred tax liability</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(284,922</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(89,375</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Valuation allowance</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(159,154</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(322,404</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 10pt">Net long-term deferred tax liability</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(444,076</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(411,779</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> the current income tax receivable was approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$409,000</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$643,000,</div> respectively. Current income tax receivable amounts are included in Other Current Assets in the Company&#x2019;s balance sheets.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">During the quarter ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2015, </div>the Company early adopted ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">17</div> to present balance sheet classification of deferred income taxes as noncurrent. This adoption was applied prospectively and therefore, prior periods were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> retrospectively adjusted.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> U.S. federal net operating loss (&#x201c;NOL&#x201d;) carry-forwards and approximately <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$6,437,000</div> state NOLs. The U.S. federal NOL carry forward amounts were fully utilized in fiscal year <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016.</div> The state NOL carry forward amounts expire in fiscal years <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2018</div> through <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2022</div> if <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> utilized. In addition, as of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>the Company has Minnesota research and development and alternative minimum tax credits of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$159,000</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$46,000,</div> respectively. The Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> recorded a valuation allowance on these deferred tax assets as the Company believes it is more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> they will be utilized before they begin to expire in fiscal year <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2030.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company completed an Internal Revenue Code Section <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">382</div> analysis of the loss carry forwards in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2009</div> and determined then that all of the Company&#x2019;s loss carry forwards are utilizable and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> restricted under Section <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">382.</div> The Company has <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> updated its Section <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">382</div> analysis subsequent to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2009</div> and does <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> believe there have been any events subsequent to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2009</div> that would impact the analysis.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <!-- Field: Page; Sequence: 48 --> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Under ASU <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">No.</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016</div>-<div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">09,</div> an entity recognizes all excess tax benefits and tax deficiencies relating to stock-based compensation as income tax expense or benefit in the statement of earnings. This change eliminates the notion of the &#x201c;APIC&#x201d; pool and related prior year disclosures for excess tax deductions <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> reflected in the Company&#x2019;s deferred tax asset presentation.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">The following is a reconciliation of the federal statutory income tax rate to the effective tax rate as a percent of pre-tax income for the following years ended:</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Federal statutory rate</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">State income taxes</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Permanent differences</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Change in valuation allowance</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(4</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(3</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(3</div></td> <td style="font-size: 10pt; text-align: left">%)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Expiration and utilization of state NOL&#x2019;s</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Research and development credits</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: -12.6pt; padding-left: 12.6pt">Excess tax benefits from stock-based&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;compensation</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(7</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; text-indent: -0.9pt; padding-left: 9pt">Tax rate</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">31</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">26</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">35</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">Components of the income tax expense are as follows for the years ended:</div> <div style=" margin: 0pt 0 0pt 9pt; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Current:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,627,125</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">428,638</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">67,373</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">78,552</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">106,623</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">65,820</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt">Current income tax expense</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,705,677</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">535,261</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">133,193</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Deferred:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,680</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,434,294</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,377,590</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">23,617</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(93,523</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(35,545</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 8.1pt">Deferred income tax expense</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">32,297</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,340,771</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,342,045</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Income tax expense</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,737,974</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,876,032</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,475,238</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is required to recognize the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> sustain the position following an audit. For tax positions meeting the more likely than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> threshold, the amount recognized in the financial statements is the largest benefit that has a greater than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">50</div> percent likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company applies the interpretation to all tax positions for which the statute of limitations remained open. The Company had <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div></div></div> liability for unrecognized tax benefits and did <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div></div></div> recognize any interest or penalties during the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> or <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015.</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company is subject to income taxes in the U.S. federal jurisdiction, and various state jurisdictions. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply. With few exceptions, the Company is <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">no</div> longer subject to U.S. federal, state and local, income tax examinations by tax authorities for fiscal years ending prior to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2002.</div> We are generally subject to U.S. federal and state tax examinations for all tax years since <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2001</div> due to our net operating loss carryforwards and the utilization of the carryforwards in years still open under statute. The Company changed its fiscal year end in <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2007</div> from <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> March 31 </div>to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30.</div></div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note E - Concentrations<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">NOTE E &#x2013; CONCENTRATIONS</div></div> <div style=" margin: 0pt 0 0pt 9.35pt; font-size: 10pt; text-align: justify; text-indent: -9.35pt">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Suppliers:</div> The Company purchases critical components for our products, including injection molded parts and connectors from <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">third</div> parties, some of whom are single- or limited-source suppliers. If any of our suppliers are unable to ship critical components, we <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>be unable to manufacture and ship products to our distributors or customers. If the price of these components increases for any reason, or if these suppliers are unable or unwilling to deliver, we <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>have to find another source, which could result in interruptions, increased costs, delays, loss of sales and quality control problems.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Customers:</div> <div style="display: inline; color: black">The following table summarizes customers comprising <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10%</div> or more of net sales for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015:</div></div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div> <table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-width: 700px;">  <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Customer A</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">20</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">21</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">Customer B</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">15</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">*</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr>  </table> </div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">* Less than <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10%</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div>Customer B accounted for <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">19%</div> of accounts receivable. As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2016, </div>Customers A and B accounted for <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">18%</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12%</div> of accounts receivable, respectively. Customers A and B are both distributors.</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">&nbsp;</div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-weight: bold;">Long-lived assets:</div> As of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017 </div>and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> the Company had property, plant and equipment with a net book value of <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$581,396</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$376,004,</div> respectively, located in Mexico.</div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759968096">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note F - Employee Benefit Plan<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock', window );">Pension and Other Postretirement Benefits Disclosure [Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0; font-size: 10pt; text-align: left"><div style="display: inline; font-weight: bold;">NOTE F &#x2013; EMPLOYEE BENEFIT PLAN</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify"><div style="display: inline; font-style: italic;">&nbsp;</div></div> <div style=" margin: 0pt 0; font-size: 10pt; text-align: justify">The Company maintains a contributory <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">401</div>(k) profit sharing benefit plan, whereby eligible employees <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may </div>contribute a portion of their earnings, <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">not</div> to exceed annual amounts allowed under the Internal Revenue Code. For the year ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2014 </div>and through <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> December 31, 2014, </div>the Company matched <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">100%</div> of the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3%</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">50%</div> of the next <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2%</div> of the participant&#x2019;s eligible compensation that was contributed by the participant. Effective <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> January 1, 2015, </div>the Company matched <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">100%</div> of the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">first</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3%</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">50%</div> of the next <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3%</div> of the participant&#x2019;s eligible compensation that was contributed by the participant. The Company&#x2019;s contributions under this plan were <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$652,615,</div> <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$520,530</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">$460,868</div> for the years ended <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> September 30, 2017, </div><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2015,</div> respectively<div style="display: inline; font-weight: bold;">.</div></div></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for pension and other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -URI http://asc.fasb.org/topic&amp;trid=2235017<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758031584">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock', window );">Investments Classified by Contractual Maturity Date [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td nowrap="nowrap" style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td nowrap="nowrap" colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, 2016</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Less than one year</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,937,150</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,527,075</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">1-5 years</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">19,816,000</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,703,000</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Total</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25,753,150</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16,230,075</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Additions Charged to Costs and Expenses</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Less Write-offs</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 40%; font-size: 10pt; text-align: justify">September 30, 2017</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">93,473</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(14,388</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,085</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25,000</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(11,000</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">93,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">September 30, 2015</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">97,950</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(18,477</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">79,473</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfInventoryCurrentTableTextBlock', window );">Schedule of Inventory, Current [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2016</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="padding-bottom: 1pt">&nbsp;</td> <td colspan="3">&nbsp;</td> <td style="padding-bottom: 1pt">&nbsp;</td> <td colspan="3">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Raw materials</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,991,863</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,702,762</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Work-in-process</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">724,248</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">471,305</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Finished goods</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,737,456</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,199,088</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Inventories</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,453,567</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,373,155</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Property, Plant and Equipment [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30, <br />2016</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td>&nbsp;</td> <td colspan="3">&nbsp;</td> <td>&nbsp;</td> <td colspan="3">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: justify">Manufacturing Equipment</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,370,962</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,585,422</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Office Equipment</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,600,006</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,513,002</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Leasehold Improvements</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,404,331</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,422,669</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Vehicles</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">193,702</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">193,702</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Property, plant and equipment, gross</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">11,569,001</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">10,714,795</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -16.1pt; padding-left: 16.1pt">Less accumulated depreciation</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">6,134,829</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,933,981</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Property, plant and equipment, net</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,434,172</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5,780,814</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify; border-bottom: Black 1pt solid">Year ended September 30,</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Net income</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,847,839</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,013,062</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,682,008</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average common shares</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,532,375</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,372,579</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,216,010</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; text-indent: -9.5pt; padding-left: 9.5pt">Dilutive potential common shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">128,431</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">290,770</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">371,522</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -9.5pt; padding-left: 9.5pt">Weighted average dilutive common shares outstanding</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,660,806</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,663,349</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">13,587,532</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 6.25pt">Earnings per share:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Basic</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.28</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.60</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">0.35</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; text-indent: -6.25pt; padding-left: 20pt">Diluted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">$</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; 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<td class="text">&#160;<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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://www.xbrl.org/2003/role/presentationRef<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</p></div>
<a 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 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 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<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/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6928081440">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note B - Commitments and Facilities (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock', window );">Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ending September 30</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Operating leases</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 85%; font-size: 10pt; text-align: center">2018</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">584,249</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center">2019</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">593,586</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center">2020</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">568,018</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center">2021</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">402,123</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center">2022</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">412,177</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: center; padding-bottom: 1pt">Thereafter</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,037,817</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: center; padding-bottom: 2.25pt">Total minimum lease payments</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,597,970</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759936864">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Share-based Compensation, Stock Options, Activity [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise&nbsp;price</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average fair value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Outstanding at September 30, 2015</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">297,384</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5.29</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(242,584</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">5.78</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Outstanding at September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Cancelled or Forfeited</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Exercised</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(15,850</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.97</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 1pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Outstanding at September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: left">&nbsp;</td> <td style="padding-bottom: 2.25pt; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">&nbsp;</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Exercisable</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining contractual life (years)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 23%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.73 </div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 22%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.83 </div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock', window );">Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number outstanding</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average remaining contractual life (years)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average exercise price</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Aggregate intrinsic value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 18%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">38,950</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.73</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.79</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: center">$</td> <td style="width: 17%; font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">421,237</div></td> <td style="width: 1%; font-size: 10pt; text-align: center">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">54,800</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2.83</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3.13</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: center">$</td> <td style="font-size: 10pt; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">858,771</div></td> <td style="font-size: 10pt; text-align: center">&nbsp;</td> </tr> </table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock', window );">Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Number of shares</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Weighted average grant date fair value</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 70%; font-size: 10pt; text-align: left">Unvested shares at September 30, 2015</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">409,130</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">9.97</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">269,173</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">17.43</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(103,826</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">7.99</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(10,907</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12.99</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Unvested shares at September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">563,570</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14.26</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Granted</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3,795</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16.45</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-left: 10pt">Vested</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(185,231</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">12.30</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left; padding-bottom: 1pt; padding-left: 10pt">Forfeited</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(11,604</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14.79</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left; padding-bottom: 2.25pt">Unvested shares at September 30, 2017</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">370,530</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">15.24</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
</td>
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</table>
<div style="display: none;">
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<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 outstanding 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6928047168">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SummaryOfValuationAllowanceTextBlock', window );">Summary of Valuation Allowance [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at Beginning of Year</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Income Tax Benefit</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Reversal for State NOL Expiration and Utilization</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Balance at End of Year</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 40%; font-size: 10pt; text-align: left">September 30, 2017</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">322,404</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(32,154</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(131,096</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">159,154</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">September 30, 2016</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">658,808</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(78,044</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(258,360</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">322,404</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">September 30, 2015</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">847,826</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(53,836</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(135,182</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">658,808</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: left">Long-term deferred income tax assets (liabilities):</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 70%; font-size: 10pt; text-align: justify">Intangibles</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(90,085</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(67,450</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Property and equipment depreciation</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(948,653</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(815,374</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Net operating loss carry forwards and credits</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">551,125</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">702,113</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Stock-based compensation</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">209,645</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">221,905</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Inventories</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">503,632</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">388,292</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Prepaid expenses</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(48,847</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(44,511</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify">Accrued expenses and reserves</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">404,649</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">312,227</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Goodwill</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(866,388</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(786,577</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-left: 10pt">Gross long-term deferred tax liability</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(284,922</div></td> <td style="font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(89,375</div></td> <td style="font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt">Valuation allowance</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(159,154</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(322,404</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; padding-left: 10pt">Net long-term deferred tax liability</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(444,076</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(411,779</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">)</td> </tr> </table></div><span></span>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Federal statutory rate</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">34</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">State income taxes</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Permanent differences</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Change in valuation allowance</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(4</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(3</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(3</div></td> <td style="font-size: 10pt; text-align: left">%)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Expiration and utilization of state NOL&#x2019;s</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2</div></td> <td style="font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: -9pt; padding-left: 9pt">Research and development credits</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: -12.6pt; padding-left: 12.6pt">Excess tax benefits from stock-based&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;compensation</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(7</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">%)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt; text-indent: -0.9pt; padding-left: 9pt">Tax rate</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">31</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">26</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">35</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">%</td> </tr> </table></div><span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock', window );">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">September 30,<br /> 2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Current:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 55%; font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,627,125</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">428,638</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">$</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">67,373</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">78,552</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">106,623</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">65,820</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 8.1pt">Current income tax expense</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,705,677</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">535,261</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">133,193</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Deferred:</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 0.25in">Federal</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">8,680</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,434,294</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,377,590</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 0.25in">State</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">23,617</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(93,523</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(35,545</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">)</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 1pt; text-indent: 8.1pt">Deferred income tax expense</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">32,297</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,340,771</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,342,045</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left">&nbsp;</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; padding-bottom: 2.25pt">Income tax expense</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,737,974</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,876,032</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 2.25pt">&nbsp;</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">$</td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2,475,238</div></td> <td style="border-bottom: Black 2.25pt double; font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759766336">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note E - Concentrations (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2017</div></th></tr>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock', window );">Schedules of Concentration of Risk, by Risk Factor [Table Text Block]</a></td>
<td class="text"><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="11" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">Year Ended September 30,</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2017</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2016</td> <td style="font-size: 10pt; padding-bottom: 1pt">&nbsp;</td> <td colspan="3" style="font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">2015</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 55%; font-size: 10pt; text-align: left">Customer A</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">20</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">21</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> <td style="width: 1%; font-size: 10pt">&nbsp;</td> <td style="width: 1%; font-size: 10pt; text-align: left">&nbsp;</td> <td style="width: 12%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">25</div></td> <td style="width: 1%; font-size: 10pt; text-align: left">%</td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: left">Customer B</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">15</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">16</div></td> <td style="font-size: 10pt; text-align: left">%</td> <td style="font-size: 10pt">&nbsp;</td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">*</div></td> <td style="font-size: 10pt; text-align: left">&nbsp;</td> </tr> </table></div><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6351-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13537-108611<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13531-108611<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6442-108592<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6327-108592<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6404-108592<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6768981232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies (Details Textual)<br> shares in Thousands</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Sep. 30, 2017 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2016 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2015 </div>
<div>USD ($) </div>
<div>shares</div>
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<td class="nump">$ 1,614,272<span></span>
</td>
<td class="nump">$ 1,445,910<span></span>
</td>
<td class="nump">$ 1,214,512<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NumberOfReportableSegments', window );">Number of Reportable Segments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
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<td class="text">&#160;<span></span>
</td>
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<tr class="re">
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<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
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<td class="nump">0<span></span>
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<td class="nump">11<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="nump">$ 643,604<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
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<tr class="re">
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<td class="nump">865,568<span></span>
</td>
<td class="nump">838,122<span></span>
</td>
<td class="nump">750,107<span></span>
</td>
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<tr class="ro">
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<td class="nump">$ 378,217<span></span>
</td>
<td class="nump">$ 350,399<span></span>
</td>
<td class="nump">$ 284,093<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | shares</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Patents [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Finite-Lived Intangible Asset, Useful Life</a></td>
<td class="text">20 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_clfd_NumberOfPatentsGranted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the number of patents granted in the United States.</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;">clfd_NumberOfPatentsGranted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:positiveIntegerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdvertisingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 720<br> -SubTopic 35<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420018&amp;loc=d3e36677-107848<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdvertisingExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13854-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388280&amp;loc=d3e13777-109266<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ImpairmentOfLongLivedAssetsHeldForUse">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 225<br> -Section 45<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84241808&amp;loc=d3e92212-112881<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=68055307&amp;loc=d3e2420-110228<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84176398&amp;loc=d3e2921-110230<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfLongLivedAssetsHeldForUse</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NumberOfReportableSegments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfReportableSegments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_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;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759778192">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Maturity Date of CDs (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount', window );">Less than one year</a></td>
<td class="nump">$ 5,937,150<span></span>
</td>
<td class="nump">$ 5,527,075<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_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount', window );">1-5 years</a></td>
<td class="nump">19,816,000<span></span>
</td>
<td class="nump">10,703,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HeldToMaturitySecurities', window );">Total</a></td>
<td class="nump">$ 25,753,150<span></span>
</td>
<td class="nump">$ 16,230,075<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_HeldToMaturitySecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82897076&amp;loc=d3e27232-111563<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 25<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=75030427&amp;loc=d3e22054-111558<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82897076&amp;loc=d3e27232-111563<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.6)<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_HeldToMaturitySecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year through the fifth fiscal year following the latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82897076&amp;loc=d3e27232-111563<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 320<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=75019621&amp;loc=d3e62586-112803<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_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year following the latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (f)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82897076&amp;loc=d3e27232-111563<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 320<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=75019621&amp;loc=d3e62586-112803<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_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>33
<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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6928121424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivable', window );">Balance at Beginning of Year</a></td>
<td class="nump">$ 93,473<span></span>
</td>
<td class="nump">$ 79,473<span></span>
</td>
<td class="nump">$ 97,950<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease', window );">Additions Charged to Costs and Expenses</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">25,000<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_AllowanceForDoubtfulAccountsReceivableWriteOffs', window );">Less Write-offs</a></td>
<td class="num">(14,388)<span></span>
</td>
<td class="num">(11,000)<span></span>
</td>
<td class="num">(18,477)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivable', window );">Balance at End of Year</a></td>
<td class="nump">$ 79,085<span></span>
</td>
<td class="nump">$ 93,473<span></span>
</td>
<td class="nump">$ 79,473<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_AllowanceForDoubtfulAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.</p></div>
<a 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 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=84173941&amp;loc=d3e5074-111524<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 the allowance for doubtful accounts.</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_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>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_AllowanceForDoubtfulAccountsReceivableWriteOffs">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of direct write-downs of accounts receivable charged against the allowance.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 310<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=68075217&amp;loc=SL9156395-115594<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=84173941&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769494224">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Components of Inventory (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryRawMaterialsNetOfReserves', window );">Raw materials</a></td>
<td class="nump">$ 5,991,863<span></span>
</td>
<td class="nump">$ 5,702,762<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryWorkInProcessNetOfReserves', window );">Work-in-process</a></td>
<td class="nump">724,248<span></span>
</td>
<td class="nump">471,305<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_InventoryFinishedGoodsNetOfReserves', window );">Finished goods</a></td>
<td class="nump">1,737,456<span></span>
</td>
<td class="nump">2,199,088<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 );">Inventories</a></td>
<td class="nump">$ 8,453,567<span></span>
</td>
<td class="nump">$ 8,373,155<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_InventoryFinishedGoodsNetOfReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryFinishedGoodsNetOfReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=68049868&amp;loc=d3e3927-108312<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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=82887183&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_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_InventoryRawMaterialsNetOfReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryRawMaterialsNetOfReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_InventoryWorkInProcessNetOfReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.</p></div>
<a 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 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryWorkInProcessNetOfReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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</div>
</body>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<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">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769514432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Estimated Useful Lives of Assets (Details)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2017</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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, plant and equipment useful life (Year)</a></td>
<td class="text">3 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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, plant and equipment useful life (Year)</a></td>
<td class="text">7 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, plant and equipment useful life (Year)</a></td>
<td class="text">7 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, plant and equipment useful life (Year)</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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember', window );">Vehicles [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, plant and equipment useful life (Year)</a></td>
<td class="text">3 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_PropertyPlantAndEquipmentUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember</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_RangeAxis=us-gaap_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;">us-gaap_RangeAxis=us-gaap_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_RangeAxis=us-gaap_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;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<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'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6755968720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Property, Plant and Equipment (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Fixed Assets</a></td>
<td class="nump">$ 11,569,001<span></span>
</td>
<td class="nump">$ 10,714,795<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less accumulated depreciation</a></td>
<td class="nump">6,134,829<span></span>
</td>
<td class="nump">4,933,981<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_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net</a></td>
<td class="nump">5,434,172<span></span>
</td>
<td class="nump">5,780,814<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember', window );">Machinery and Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Fixed Assets</a></td>
<td class="nump">5,370,962<span></span>
</td>
<td class="nump">4,585,422<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember', window );">Office Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Fixed Assets</a></td>
<td class="nump">3,600,006<span></span>
</td>
<td class="nump">3,513,002<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Fixed Assets</a></td>
<td class="nump">2,404,331<span></span>
</td>
<td class="nump">2,422,669<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember', window );">Vehicles [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Fixed Assets</a></td>
<td class="nump">$ 193,702<span></span>
</td>
<td class="nump">$ 193,702<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
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<tr>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<head>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758079280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note A - Summary of Significant Accounting Policies - Weighted Average Common Shares Outstanding (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">$ 3,847,839<span></span>
</td>
<td class="nump">$ 8,013,062<span></span>
</td>
<td class="nump">$ 4,682,008<span></span>
</td>
</tr>
<tr class="ro">
<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 common shares (in shares)</a></td>
<td class="nump">13,532,375<span></span>
</td>
<td class="nump">13,372,579<span></span>
</td>
<td class="nump">13,216,010<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_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits', window );">Dilutive potential common shares</a></td>
<td class="nump">$ 128,431<span></span>
</td>
<td class="nump">$ 290,770<span></span>
</td>
<td class="nump">$ 371,522<span></span>
</td>
</tr>
<tr class="ro">
<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 dilutive common shares outstanding (in shares)</a></td>
<td class="nump">13,660,806<span></span>
</td>
<td class="nump">13,663,349<span></span>
</td>
<td class="nump">13,587,532<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic (in dollars per share)</a></td>
<td class="nump">$ 0.28<span></span>
</td>
<td class="nump">$ 0.60<span></span>
</td>
<td class="nump">$ 0.35<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted (in dollars per share)</a></td>
<td class="nump">$ 0.28<span></span>
</td>
<td class="nump">$ 0.59<span></span>
</td>
<td class="nump">$ 0.34<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_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise of stock options or restrictive stock units (RSUs).</p></div>
<a 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 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_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:monetaryItemType</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
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<td><strong> Balance Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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/presentationRef<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 2: http://www.xbrl.org/2003/role/presentationRef<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=96948231&amp;loc=d3e4984-109258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<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=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1505-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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_WeightedAverageNumberOfDilutedSharesOutstanding</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96947427&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758403872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note B - Commitments and Facilities (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Apr. 25, 2017</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Nov. 13, 2014</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseAndRentalExpense', window );">Operating Leases, Rent Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 768,000<span></span>
</td>
<td class="nump">$ 658,000<span></span>
</td>
<td class="nump">$ 630,000<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_StockRepurchaseProgramAuthorizedAmount1', window );">Stock Repurchase Program, Authorized Amount</a></td>
<td class="nump">$ 12,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,000,000<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_clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount', window );">Stock Repurchase Program, Increase in Authorized Amount</a></td>
<td class="nump">$ 4,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1', window );">Stock Repurchase Program, Remaining Authorized Repurchase Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7,169,768<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase of the amount of stock repurchase plan authorized</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_StockRepurchaseProgramIncreaseInAuthorizedAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseAndRentalExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseAndRentalExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchaseProgramAuthorizedAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of stock repurchase plan authorized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramAuthorizedAmount1</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount remaining of a stock repurchase plan authorized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6704138032">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note B - Commitments and Facilities - Future Minimum Lease Payments (Details)<br></strong></div></th>
<th class="th">
<div>Sep. 30, 2017 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">2018</a></td>
<td class="nump">$ 584,249<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">2019</a></td>
<td class="nump">593,586<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">2020</a></td>
<td class="nump">568,018<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">2021</a></td>
<td class="nump">402,123<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_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">2022</a></td>
<td class="nump">412,177<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_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Thereafter</a></td>
<td class="nump">1,037,817<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_OperatingLeasesFutureMinimumPaymentsDue', window );">Total minimum lease payments</a></td>
<td class="nump">$ 3,597,970<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_OperatingLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6771591600">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Jun. 30, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Feb. 28, 2010</div></th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common Stock, Shares Authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000,000<span></span>
</td>
<td class="nump">50,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common Stock, Par or Stated Value Per Share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<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_PreferredStockSharesAuthorized', window );">Preferred Stock, Shares Authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TemporaryEquitySharesSubscribedButUnissued', window );">Temporary Equity, Shares Subscribed but Unissued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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">67,500<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,103,657<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,208,269<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years 36 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Allocated Share-based Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,319,975<span></span>
</td>
<td class="nump">$ 1,404,899<span></span>
</td>
<td class="nump">$ 1,074,727<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 years 266 days<span></span>
</td>
<td class="text">2 years 302 days<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,850<span></span>
</td>
<td class="nump">242,584<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 237,172<span></span>
</td>
<td class="nump">$ 2,644,220<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 421,237<span></span>
</td>
<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_StockRepurchasedDuringPeriodShares', window );">Stock Repurchased During Period, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">75,445<span></span>
</td>
<td class="nump">19,072<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_TreasuryStockAcquiredAverageCostPerShare', window );">Treasury Stock Acquired, Average Cost Per Share</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 12.63<span></span>
</td>
<td class="nump">$ 17.97<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Payments Related to Tax Withholding for Share-based Compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 952,832<span></span>
</td>
<td class="nump">$ 437,537<span></span>
</td>
<td class="nump">$ 639,307<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_TitleOfIndividualAxis=us-gaap_DirectorMember', window );">Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">6 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Option [Member] | Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Option [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Employee Stock Option [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</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=clfd_CashlessMethodStockOptionExercisedMember', window );">Cashless Method Stock Option Exercised [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,500<span></span>
</td>
<td class="nump">152,484<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_PlanNameAxis=clfd_EmployeeStockPurchasePlanMember', window );">Employee Stock Purchase Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant</a></td>
<td class="text">&#160;<span></span>
</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">117,255<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice', window );">Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price</a></td>
<td class="nump">$ 11.22<span></span>
</td>
<td class="nump">$ 15.21<span></span>
</td>
<td class="nump">$ 11.40<span></span>
</td>
<td class="nump">$ 11.40<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate', window );">Share-based Compensation Arrangement by Share-based Payment Award, Market Price Percentage, Offering Date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">85.00%<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Stock Issued During Period, Shares, Employee Stock Purchase Plans</a></td>
<td class="nump">14,723<span></span>
</td>
<td class="nump">11,144<span></span>
</td>
<td class="nump">11,966<span></span>
</td>
<td class="nump">10,352<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Payments Related to Tax Withholding for Share-based Compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 73,542<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=clfd_StockCompensationPlan2007Member', window );">Stock Compensation Plan 2007 [Member] | Restricted Stock [Member] | Minimum [Member] | Employees [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=clfd_StockCompensationPlan2007Member', window );">Stock Compensation Plan 2007 [Member] | Restricted Stock [Member] | Maximum [Member] | Employees [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember', window );">Selling, General and Administrative Expenses [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Allocated Share-based Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,103,621<span></span>
</td>
<td class="nump">$ 1,272,656<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember', window );">Cost of Sales [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Allocated Share-based Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 216,354<span></span>
</td>
<td class="nump">$ 132,243<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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember', window );">Series B Preferred Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred Stock, Shares Authorized</a></td>
<td class="text">&#160;<span></span>
</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">500,000<span></span>
</td>
<td class="nump">500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred Stock, Shares Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_PreferredStockSharesOutstanding', window );">Preferred Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<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_clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents information about the purchase price of each share under the employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of market price of one share of common stock on offering date that participants pay for 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;">clfd_SharebasedCompensationArrangementBySharebasedPaymentAwardMarketPricePercentageOfferingDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=27013229&amp;loc=d3e301413-122809<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96867065&amp;loc=d3e5047-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Unrecognized cost of unvested share-based compensation awards.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 25<br> -Paragraph 19A<br> -URI http://asc.fasb.org/extlink&amp;oid=96949009&amp;loc=SL79513924-113897<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&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_PaymentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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 which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, 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://www.xbrl.org/2003/role/presentationRef<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=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber</td>
</tr>
<tr>
<td style="padding-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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of an employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans</td>
</tr>
<tr>
<td style="padding-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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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 5: http://www.xbrl.org/2003/role/presentationRef<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=96867065&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_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_StockRepurchasedDuringPeriodShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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=84159872&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_StockRepurchasedDuringPeriodShares</td>
</tr>
<tr>
<td style="padding-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_TemporaryEquitySharesSubscribedButUnissued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of a new issue of securities classified as temporary equity that are allocated to investors for them to buy.  When securities are sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the securities to the investor until it receives the entire proceeds. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(27)(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_TemporaryEquitySharesSubscribedButUnissued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockAcquiredAverageCostPerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total cost of shares repurchased divided by the total number of shares repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockAcquiredAverageCostPerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_TitleOfIndividualAxis=us-gaap_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=us-gaap_DirectorMember</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_RangeAxis=us-gaap_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;">us-gaap_RangeAxis=us-gaap_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_RangeAxis=us-gaap_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;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=clfd_CashlessMethodStockOptionExercisedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=clfd_CashlessMethodStockOptionExercisedMember</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=clfd_EmployeeStockPurchasePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=clfd_EmployeeStockPurchasePlanMember</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=clfd_StockCompensationPlan2007Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=clfd_StockCompensationPlan2007Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TitleOfIndividualAxis=clfd_EmployeesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TitleOfIndividualAxis=clfd_EmployeesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember</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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<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">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6928293456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity - Option Transaction Summary (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Options, outstanding (in shares)</a></td>
<td class="nump">54,800<span></span>
</td>
<td class="nump">297,384<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Weighted-average exercise price, outstanding (in dollars per share)</a></td>
<td class="nump">$ 3.13<span></span>
</td>
<td class="nump">$ 5.29<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Cancelled or Forfeited (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Weighted-average exercise price, Cancelled or Forfeited (in dollars per share)</a></td>
<td class="text">&#160;<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercised (in shares)</a></td>
<td class="num">(15,850)<span></span>
</td>
<td class="num">(242,584)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Weighted-average exercise price, Exercised (in dollars per share)</a></td>
<td class="nump">$ 3.97<span></span>
</td>
<td class="nump">$ 5.78<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercised (in shares)</a></td>
<td class="num">(15,850)<span></span>
</td>
<td class="num">(242,584)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Weighted-average exercise price, Exercised (in dollars per share)</a></td>
<td class="nump">$ 3.97<span></span>
</td>
<td class="nump">$ 5.78<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Options, outstanding (in shares)</a></td>
<td class="nump">38,950<span></span>
</td>
<td class="nump">54,800<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Weighted-average exercise price, outstanding (in dollars per share)</a></td>
<td class="nump">$ 2.79<span></span>
</td>
<td class="nump">$ 3.13<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price of options that were either forfeited or expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)-(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=96867065&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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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 2: http://www.xbrl.org/2003/role/presentationRef<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=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<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 5: http://www.xbrl.org/2003/role/presentationRef<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=96867065&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_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<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';
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6640966272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity - Options Exercisable (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable (in shares)</a></td>
<td class="nump">38,950<span></span>
</td>
<td class="nump">54,800<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted average remaining contractual life (Year)</a></td>
<td class="text">2 years 266 days<span></span>
</td>
<td class="text">2 years 302 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.79<span></span>
</td>
<td class="nump">$ 3.13<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6769664016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity - Options Currently Outstanding (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Number outstanding (in shares)</a></td>
<td class="nump">38,950<span></span>
</td>
<td class="nump">54,800<span></span>
</td>
<td class="nump">297,384<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Weighted average remaining contractual life (Year)</a></td>
<td class="text">2 years 266 days<span></span>
</td>
<td class="text">2 years 302 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted average exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.79<span></span>
</td>
<td class="nump">$ 3.13<span></span>
</td>
<td class="nump">$ 5.29<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Aggregate intrinsic value</a></td>
<td class="nump">$ 421,237<span></span>
</td>
<td class="nump">$ 858,771<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=96867065&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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<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;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758761616">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note C - Shareholders' Equity - Restricted Stock Transactions (Details) - Restricted Stock [Member] - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Balance, unvested shares (in shares)</a></td>
<td class="nump">563,570<span></span>
</td>
<td class="nump">409,130<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Balance, weighted-average grant date fair value (in dollars per share)</a></td>
<td class="nump">$ 14.26<span></span>
</td>
<td class="nump">$ 9.97<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod', window );">Granted (in shares)</a></td>
<td class="nump">3,795<span></span>
</td>
<td class="nump">269,173<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Granted (in dollars per share)</a></td>
<td class="nump">$ 16.45<span></span>
</td>
<td class="nump">$ 17.43<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Vested (in shares)</a></td>
<td class="num">(185,231)<span></span>
</td>
<td class="num">(103,826)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">Vested (in dollars per share)</a></td>
<td class="nump">$ 12.30<span></span>
</td>
<td class="nump">$ 7.99<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Forfeited (in shares)</a></td>
<td class="num">(11,604)<span></span>
</td>
<td class="num">(10,907)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Forfeited (in dollars per share)</a></td>
<td class="nump">$ 14.79<span></span>
</td>
<td class="nump">$ 12.99<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Balance, unvested shares (in shares)</a></td>
<td class="nump">370,530<span></span>
</td>
<td class="nump">563,570<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Balance, weighted-average grant date fair value (in dollars per share)</a></td>
<td class="nump">$ 15.24<span></span>
</td>
<td class="nump">$ 14.26<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited 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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that vested 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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="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_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6771004896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes (Details Textual)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Sep. 30, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2016 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2016 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2015 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">31.00%<span></span>
</td>
<td class="nump">26.00%<span></span>
</td>
<td class="nump">35.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount</a></td>
<td class="num">$ (163,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivable', window );">Income Taxes Receivable, Current</a></td>
<td class="nump">409,000<span></span>
</td>
<td class="nump">$ 643,000<span></span>
</td>
<td class="nump">$ 409,000<span></span>
</td>
<td class="nump">$ 643,000<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_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense', window );">Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_OperatingLossCarryforwardsValuationAllowance', window );">Operating Loss Carryforwards, Valuation Allowance</a></td>
<td class="nump">159,000<span></span>
</td>
<td class="nump">322,000<span></span>
</td>
<td class="nump">159,000<span></span>
</td>
<td class="nump">322,000<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_OperatingLossCarryforwards', window );">Operating Loss Carryforwards</a></td>
<td class="nump">6,437,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,437,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [Member] | Research Tax Credit Carryforward [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="nump">159,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">159,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [Member] | Alternative Minimum Tax [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="nump">46,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 46,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [Member] | Valuation Allowance, Operating Loss Carryforwards, Expired and Utilized [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount</a></td>
<td class="num">(131,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction [Member] | Valuation Allowance, Operating Loss Carryforwards, Higher Expected NOL Utilization [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount</a></td>
<td class="num">$ (32,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember', window );">Adjustments for New Accounting Principle, Early Adoption [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense', window );">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 437,096<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 675,183<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted', window );">Increase (Decrease) in Earnings Per Share, Basic and Diluted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.05<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_clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent', window );">Increase (Decrease) in Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.20%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseInEarningsPerShareBasic', window );">Increase (Decrease) in Earnings Per Share, Basic</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.03<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseInEarningsPerShareDiluted', window );">Increase (Decrease) in Earnings Per Share, Diluted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.04<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember', window );">Adjustments for New Accounting Principle, Early Adoption [Member] | December 31, 2015 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense', window );">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 104,134<span></span>
</td>
<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5.20%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted', window );">Increase (Decrease) in Earnings Per Share, Basic and Diluted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.01<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember', window );">Adjustments for New Accounting Principle, Early Adoption [Member] | March 31, 2016 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense', window );">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 54,313<span></span>
</td>
<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.50%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted', window );">Increase (Decrease) in Earnings Per Share, Basic and Diluted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_NewAccountingPronouncementEarlyAdoptionAxis=us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember', window );">Adjustments for New Accounting Principle, Early Adoption [Member] | June 30, 2016 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense', window );">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 79,640<span></span>
</td>
<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_EffectiveIncomeTaxRateContinuingOperations', window );">Effective Income Tax Rate Reconciliation, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.30%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted', window );">Increase (Decrease) in Earnings Per Share, Basic and Diluted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.01<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember', window );">Reclassification of Excess Tax Benefits Related to Stock-based Employee Awards from Financing Activities to Operating Activities [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1', window );">Cumulative Effect on Retained Earnings, Net of Tax</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,864,980<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_NewAccountingPronouncementEarlyAdoptionAxis=clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember', window );">Reclassification of Excess Tax Benefits Related to Stock-based Employee Awards from Financing Activities to Operating Activities [Member] | Three Months Ended December 31, 2015 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriorPeriodReclassificationAdjustment', window );">Prior Period Reclassification Adjustment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 348,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember', window );">Reclassification of Excess Tax Benefits Related to Stock-based Employee Awards from Financing Activities to Operating Activities [Member] | Six Months Ended March 31, 2016 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriorPeriodReclassificationAdjustment', window );">Prior Period Reclassification Adjustment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">741,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember', window );">Reclassification of Excess Tax Benefits Related to Stock-based Employee Awards from Financing Activities to Operating Activities [Member] | Nine Months Ended June 30, 2016 [Member] | Accounting Standards Update 2016-09 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriorPeriodReclassificationAdjustment', window );">Prior Period Reclassification Adjustment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,786,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of increase (decrease) in net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_IncreaseDecreaseEarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_IncreaseDecreaseInEarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 increase (decrease) 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_IncreaseDecreaseInEarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_IncreaseDecreaseInEarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 increase (decrease) 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_IncreaseDecreaseInEarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage increase (decrease) 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_IncreaseDecreaseInEffectiveIncomeTaxRateReconciliationPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_CumulativeEffectOnRetainedEarningsNetOfTax1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 cumulative effect on retained earnings net of related income tax effect.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=64853466&amp;loc=d3e22663-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&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_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncomeTaxesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.5(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_IncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_OperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwardsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 30<br> -Paragraph 5<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=75018887&amp;loc=d3e30536-109315<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_OperatingLossCarryforwardsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PriorPeriodReclassificationAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a reclassification adjustment made to prior period financial statement amounts.</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_PriorPeriodReclassificationAdjustment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_TaxCreditCarryforwardAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32718-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ValuationAllowanceDeferredTaxAssetChangeInAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 the valuation allowance for a specified deferred tax asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32123-109318<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_ValuationAllowanceDeferredTaxAssetChangeInAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember</td>
</tr>
<tr>
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<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementEarlyAdoptionAxis=clfd_ReclassificationOfExcessTaxBenefitsRelatedToStockbasedEmployeeAwardsFromFinancingActivitiesToOperatingActivitiesMember</td>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<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">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6757818256">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes - Valuation Allowance Activity (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsValuationAllowance', window );">Balance at Beginning of Year</a></td>
<td class="nump">$ 322,404<span></span>
</td>
<td class="nump">$ 658,808<span></span>
</td>
<td class="nump">$ 847,826<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_DeferredTaxAssetValuationAllowanceIncomeTaxBenefitAdjustment', window );">Income Tax Benefit</a></td>
<td class="num">(32,154)<span></span>
</td>
<td class="num">(78,044)<span></span>
</td>
<td class="num">(53,836)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_DeferredTaxAssetValuationAllowanceStateNolExpirationReversal', window );">Reversal for State NOL Expiration and Utilization</a></td>
<td class="num">(131,096)<span></span>
</td>
<td class="num">(258,360)<span></span>
</td>
<td class="num">(135,182)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsValuationAllowance', window );">Balance at End of Year</a></td>
<td class="nump">$ 159,154<span></span>
</td>
<td class="nump">$ 322,404<span></span>
</td>
<td class="nump">$ 658,808<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_DeferredTaxAssetValuationAllowanceIncomeTaxBenefitAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of adjustment to the deferred tax asset's valuation allowance pertaining to income tax benefits.</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;">clfd_DeferredTaxAssetValuationAllowanceIncomeTaxBenefitAdjustment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_clfd_DeferredTaxAssetValuationAllowanceStateNolExpirationReversal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 adjustment to the valuation allowance of deferred tax assets to enclose the information pertaining about the State NOL expiration.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">clfd_DeferredTaxAssetValuationAllowanceStateNolExpirationReversal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_DeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R34.htm
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6771757776">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note D - Income Taxes - Significant Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent', window );">Gross long-term deferred tax liability</a></td>
<td class="num">$ (284,922)<span></span>
</td>
<td class="num">$ (89,375)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsValuationAllowanceCurrent', window );">Valuation allowance</a></td>
<td class="num">(159,154)<span></span>
</td>
<td class="num">(322,404)<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_DeferredTaxLiabilities', window );">Net long-term deferred tax liability</a></td>
<td class="num">(444,076)<span></span>
</td>
<td class="num">(411,779)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis=clfd_LongtermMember', window );">Long-term [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets', window );">Intangibles</a></td>
<td class="num">(90,085)<span></span>
</td>
<td class="num">(67,450)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment', window );">Property and equipment depreciation</a></td>
<td class="num">(948,653)<span></span>
</td>
<td class="num">(815,374)<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_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost', window );">Stock-based compensation</a></td>
<td class="nump">209,645<span></span>
</td>
<td class="nump">221,905<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill', window );">Goodwill</a></td>
<td class="num">(866,388)<span></span>
</td>
<td class="num">(786,577)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis=clfd_ShortTermMember', window );">Short Term [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards', window );">Net operating loss carry forwards and credits</a></td>
<td class="nump">551,125<span></span>
</td>
<td class="nump">702,113<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_DeferredTaxAssetsInventory', window );">Inventories</a></td>
<td class="nump">503,632<span></span>
</td>
<td class="nump">388,292<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses', window );">Prepaid expenses</a></td>
<td class="num">(48,847)<span></span>
</td>
<td class="num">(44,511)<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_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals', window );">Accrued expenses and reserves</a></td>
<td class="nump">$ 404,649<span></span>
</td>
<td class="nump">$ 312,227<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_DeferredTaxAssetsGoodwillAndIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.</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_DeferredTaxAssetsGoodwillAndIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsInventory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsInventory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredTaxAssetsPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredTaxAssetsValuationAllowanceCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, 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/presentationRef<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=84176650&amp;loc=d3e31917-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31928-109318<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_DeferredTaxAssetsValuationAllowanceCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=84176650&amp;loc=d3e31931-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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_DeferredTaxLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax liability attributable to taxable temporary differences from goodwill.</p></div>
<a 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 FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 740<br> -Section 25<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=77909562&amp;loc=d3e9979-128506<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 740<br> -Section 25<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=77909562&amp;loc=d3e9972-128506<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross amount of noncurrent deferred tax liabilities, which result from applying the applicable tax rate to taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax.</p></div>
<a 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 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=84176650&amp;loc=d3e31917-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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_DeferredTaxLiabilitiesGrossNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.</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_DeferredTaxLiabilitiesPrepaidExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis=clfd_LongtermMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ValuationAllowanceByDeferredTaxAssetAxis=clfd_LongtermMember</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_ValuationAllowanceByDeferredTaxAssetAxis=clfd_ShortTermMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ValuationAllowanceByDeferredTaxAssetAxis=clfd_ShortTermMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<DOCUMENT>
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<SEQUENCE>48
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759143008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes - Reconciliation of the Federal Statutory Income Tax Rate (Details)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate', window );">Federal statutory rate</a></td>
<td class="nump">34.00%<span></span>
</td>
<td class="nump">34.00%<span></span>
</td>
<td class="nump">34.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes', window );">State income taxes</a></td>
<td class="nump">1.00%<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent', window );">Permanent differences</a></td>
<td class="num">(1.00%)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Change in valuation allowance</a></td>
<td class="num">(4.00%)<span></span>
</td>
<td class="num">(3.00%)<span></span>
</td>
<td class="num">(3.00%)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent', window );">Expiration and utilization of state NOL&#8217;s</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch', window );">Research and development credits</a></td>
<td class="num">(1.00%)<span></span>
</td>
<td class="num">(1.00%)<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent', window );">Excess tax benefits from stock-based compensation</a></td>
<td class="num">(1.00%)<span></span>
</td>
<td class="num">(7.00%)<span></span>
</td>
<td class="text"> <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_EffectiveIncomeTaxRateContinuingOperations', window );">Tax rate</a></td>
<td class="nump">31.00%<span></span>
</td>
<td class="nump">26.00%<span></span>
</td>
<td class="nump">35.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to expiration of state NOL's.</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;">clfd_EffectiveIncomeTaxRateReconciliationExpirationOfStateNetOperatingLossPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to permanent differences.</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;">clfd_EffectiveIncomeTaxRateReconciliationPermanentDifferencesPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable excess tax benefits from stock-based compensation related to the prospective adoption of new accounting principle.</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;">clfd_EffectiveIncomeTaxRateReconciliationProspectivelyAdoptedNewAccoutingPrincipleExcessTaxBenefitsFromStockBasedComepnsationPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>clfd_</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_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of domestic federal statutory tax rate applicable to pretax income (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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate</td>
</tr>
<tr>
<td style="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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax 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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6758936912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note D - Income Taxes - Income Tax Expense (Benefit) Components (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract', window );"><strong>Current:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentFederalTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">$ 1,627,125<span></span>
</td>
<td class="nump">$ 428,638<span></span>
</td>
<td class="nump">$ 67,373<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_CurrentStateAndLocalTaxExpenseBenefit', window );">State</a></td>
<td class="nump">78,552<span></span>
</td>
<td class="nump">106,623<span></span>
</td>
<td class="nump">65,820<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_CurrentIncomeTaxExpenseBenefit', window );">Current income tax expense</a></td>
<td class="nump">1,705,677<span></span>
</td>
<td class="nump">535,261<span></span>
</td>
<td class="nump">133,193<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_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract', window );"><strong>Deferred:</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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFederalIncomeTaxExpenseBenefit', window );">Federal</a></td>
<td class="nump">8,680<span></span>
</td>
<td class="nump">2,434,294<span></span>
</td>
<td class="nump">2,377,590<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_DeferredStateAndLocalIncomeTaxExpenseBenefit', window );">State</a></td>
<td class="nump">23,617<span></span>
</td>
<td class="num">(93,523)<span></span>
</td>
<td class="num">(35,545)<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_DeferredIncomeTaxExpenseBenefit', window );">Deferred income tax expense</a></td>
<td class="nump">32,297<span></span>
</td>
<td class="nump">2,340,771<span></span>
</td>
<td class="nump">2,342,045<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">$ 1,737,974<span></span>
</td>
<td class="nump">$ 2,876,032<span></span>
</td>
<td class="nump">$ 2,475,238<span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFederalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DeferredFederalStateAndLocalTaxExpenseBenefitAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<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 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<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 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6928224528">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note E - Concentrations (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
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<tr class="re">
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<td class="nump">$ 5,434,172<span></span>
</td>
<td class="nump">$ 5,780,814<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_StatementGeographicalAxis=country_MX', window );">MEXICO</a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property, Plant and Equipment, Net</a></td>
<td class="nump">$ 581,396<span></span>
</td>
<td class="nump">$ 376,004<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer B [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">19.00%<span></span>
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<td class="nump">12.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18.00%<span></span>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6351-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13531-108611<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6404-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13537-108611<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher 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://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
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<td>instant</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementGeographicalAxis=country_MX</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MajorCustomersAxis=clfd_CustomerBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MajorCustomersAxis=clfd_CustomerBMember</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_MajorCustomersAxis=clfd_CustomerAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MajorCustomersAxis=clfd_CustomerAMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759276912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note E - Concentrations - Customers Comprising 10% or More of Net Sales (Details) - Customer Concentration Risk [Member] - Sales Revenue, Net [Member]<br></strong></div></th>
<th class="th" colspan="5">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2016</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2015</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_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember', window );">Customer A [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">20.00%<span></span>
</td>
<td class="nump">21.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">25.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember', window );">Customer B [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration Risk, Percentage</a></td>
<td class="nump">15.00%<span></span>
</td>
<td class="nump">16.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr><td colspan="6"></td></tr>
<tr><td colspan="6"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Less than 10%</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6351-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13531-108611<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6404-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13537-108611<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SalesRevenueNetMember</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_MajorCustomersAxis=clfd_CustomerAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MajorCustomersAxis=clfd_CustomerAMember</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_MajorCustomersAxis=clfd_CustomerBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_MajorCustomersAxis=clfd_CustomerBMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6759289312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note F - Employee Benefit Plan (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1">33 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2014</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount', window );">Defined Contribution Plan, Employer Discretionary Contribution Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 652,615<span></span>
</td>
<td class="nump">$ 520,530<span></span>
</td>
<td class="nump">$ 460,868<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_StatementScenarioAxis=clfd_FirstLevelOfMatchingMember', window );">First Level of Matching [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementScenarioAxis=clfd_SecondLevelOfMatchingMember', window );">Second Level Of Matching [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<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_DefinedContributionPlanEmployerMatchingContributionPercent', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</a></td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of discretionary contributions made by an employer to a defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution matched.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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<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_StatementScenarioAxis=clfd_FirstLevelOfMatchingMember</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementScenarioAxis=clfd_SecondLevelOfMatchingMember</td>
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<TYPE>EXCEL
<SEQUENCE>53
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
