<SEC-DOCUMENT>0001387131-18-001319.txt : 20180330
<SEC-HEADER>0001387131-18-001319.hdr.sgml : 20180330
<ACCEPTANCE-DATETIME>20180330153321
ACCESSION NUMBER:		0001387131-18-001319
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		68
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180330
DATE AS OF CHANGE:		20180330

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NANOPHASE TECHNOLOGIES Corp
		CENTRAL INDEX KEY:			0000883107
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS PRIMARY METAL PRODUCTS [3390]
		IRS NUMBER:				363687863
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22333
		FILM NUMBER:		18726032

	BUSINESS ADDRESS:	
		STREET 1:		1319 MARQUETTE DRIVE
		CITY:			ROMEOVILLE
		STATE:			IL
		ZIP:			60446
		BUSINESS PHONE:		6303231200

	MAIL ADDRESS:	
		STREET 1:		1319 MARQUETTE DRIVE
		CITY:			ROMEOVILLE
		STATE:			IL
		ZIP:			60446

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NANOPHASE TECHNOLOGIES CORPORATION
		DATE OF NAME CHANGE:	19970305
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>nanx-10k_123117.htm
<DESCRIPTION>ANNUAL REPORT
<TEXT>
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<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 12pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 4pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 14pt"><B>UNITED
STATES</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 14pt"><B>SECURITIES
AND EXCHANGE COMMISSION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt">Washington,
D.C. 20549</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>FORM
10-K</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt">&#9746;
<B>&nbsp;&nbsp;ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)</B><BR>
<B>OF THE SECURITIES EXCHANGE ACT OF 1934</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">For
the fiscal year ended December 31, 2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">or</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt">&#9744;&nbsp;&nbsp;&nbsp;
<B>TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">FOR
THE TRANSITION PERIOD FROM_____ TO_____</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">COMMISSION
FILE NUMBER 000-22333</FONT></P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>NANOPHASE
TECHNOLOGIES CORPORATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Exact
name of registrant as specified in its charter)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 48%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Delaware</B></FONT></TD>
    <TD STYLE="width: 52%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>36-3687863</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(State or other jurisdiction</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(I.R.S. Employer
    Identification No.)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">of incorporation
    or organization)</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1319
Marquette Drive, Romeoville, Illinois 60446</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Address
of principal executive offices) (zip code)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Registrant&rsquo;s
telephone number, including area code: <B>(630) 771-6708</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Securities
registered pursuant to Section 12(b) of the Act: <B>None</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Securities
registered pursuant to Section 12(g) of the Act:</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
Stock, par value $.01 per share</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-indent: 0.5in; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes &#9744;
No &#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-indent: 0.5in; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-indent: 0.5in; margin-bottom: 0pt; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes &#9744;
No &#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-indent: 0.5in; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark if the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days. Yes &#9746; No &#9744;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">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 (&sect;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). &#9746; Yes &#9744;
No</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not
be contained, to the best of registrant&rsquo;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. &#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
company, or an emerging growth company. See the definitions of &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer,&rdquo;
&ldquo;smaller reporting company,&rdquo; and &ldquo;emerging growth company&rdquo; in Rule 12b-2 of the Exchange Act. (Check one):</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 47%; padding-left: 0.625in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large
    accelerated filer&nbsp;&#9744;</FONT></TD>
    <TD STYLE="width: 53%; padding-left: 1.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated
    filer &#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 1.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.625in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;Non-accelerated
    filer&nbsp;&#9744;</FONT></TD>
    <TD STYLE="padding-left: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;Smaller reporting
    company &#9746;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;Emerging growth
    company &#9744;</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for
complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. &#9744;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 39.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes &#9744; No &#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 39.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
aggregate market value of the registrant&rsquo;s voting stock held by non-affiliates of the registrant based upon the last reported
sale price of the registrant&rsquo;s common stock on June 30, 2017 was $10,312,000 as of such date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 7.4pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
number of shares outstanding of the registrant&rsquo;s common stock, par value $.01, as of March 14, 2018 was 33,847,793.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 39.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">DOCUMENTS
INCORPORATED BY REFERENCE</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 177.2pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0pt 0; text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">None.</FONT></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"></P>

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<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"></P>

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<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 8%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 87%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa040"><B>PART
    I</B></A></FONT></TD>
    <TD STYLE="width: 5%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa001">Item 1.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa001">Business</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa002">General</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa003">Nanomaterials</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa004">Our
    Technologies</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa005">Marketing
    and Distribution Methods</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa006">Technology
    and Engineering</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa007">Manufacturing
    Operations</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa008">Intellectual
    Property and Proprietary Rights</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa009">Competition</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa010">Governmental
    Regulations, Including Climate Change</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa011">Employees</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa012">Backlog</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa013">Business
    Segment and Geographical Information</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa014">Key
    Customers</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa015">Forward-Looking
    Statements</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa016">Investor
    Information</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa017">Item 1A.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa017">Risk
    Factors</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa018">Item 1B.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa018">Unresolved
    Staff Comments</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa019">Item 2.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa019">Properties</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa020">Item 3.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa020">Legal
    Proceedings</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">19</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa021">Item 4.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa021">Mine
    Safety Disclosures</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">19</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa022"><B>PART
    II</B></A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa023">Item 5.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa023">Market
    for Registrant&rsquo;s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">19</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa024">Item 6.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa024">Selected
    Financial Data</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa025">Item 7.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa025">Management&rsquo;s
    Discussion and Analysis of Financial Condition and Results of Operations</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa026">Item 7A.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa026">Quantitative
    and Qualitative Disclosures About Market Risk</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa027">Item 8.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa027">Financial
    Statements and Supplementary Data</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa028">Item 9.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa028">Changes
    in and Disagreements with Accountants on Accounting and Financial Disclosure</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa029">Item 9A.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa029">Controls
    and Procedures</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa030">Item 9B.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa030">Other
    Information</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">25</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa031"><B>PART
    III</B></A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa032">Item 10.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa032">Directors,
    Executive Officers and Corporate Governance</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">25</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa033">Item 11.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa033">Executive
    Compensation</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa034">Item 12.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa034">Security
    Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">36</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa035">Item 13.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa035">Certain
    Relationships and Related Transactions, and Director Independence</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">37</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa036">Item 14.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa036">Principal
    Accountant Fees and Services</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">38</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa037"><B>PART
    IV</B></A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa038">Item 15.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa038">Exhibits
    and Financial Statement Schedules</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">39</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa039">Item 16.</A></FONT></TD>
    <TD STYLE="padding-left: 8.65pt; text-indent: -8.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxa039">Form
    10-K Summary</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">39</FONT></TD></TR>
</TABLE>


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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa040"></A>PART
I</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa001"></A><B>Item
1. Business</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa002"></A><B>General</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 489.35pt 0pt 0.1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
Technologies Corporation (&ldquo;Nanophase&rdquo; or the &ldquo;Company&rdquo;, including &ldquo;we&rdquo;, &ldquo;our&rdquo;
or &ldquo;us&rdquo;) is an advanced materials and applications developer and commercial manufacturer with an integrated family
of materials technologies. We produce engineered nano and &ldquo;non-nano&rdquo; materials (often referred to as &ldquo;advanced
materials&rdquo;) for use in a variety of diverse markets: personal care including sunscreens as active ingredients and in fully
formulated cosmetics of our own design, architectural coatings, industrial coating applications, abrasion-resistant additives,
plastics additives, medical diagnostics, energy (including solar control) and a variety of surface finishing technologies (polishing)
applications, including optics.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">While
our origin is based on the creation of nanoscale metal oxide products, we have expanded our offerings to include non-nano materials,
which are often classified as being in the &ldquo;sub-micron&rdquo; size range. We have developed techniques for managing attributes
including particle size, shape, surface coatings, and other valuable aspects of the material. Our focus is on customer need where
we believe we have an advantage, as opposed to finding uses for one particular technology. Additionally, as the format of delivery
is important to customers, we have developed proprietary capabilities for dispersing our materials into both aqueous (water-based)
and solvent-based liquid media. These capabilities allow us to better integrate with the customer&rsquo;s need and application.
Finally, we have expanded our offerings beyond active ingredients to include targeted full formulations of skin care products,
marketed and sold by our wholly-owned subsidiary, Sol&eacute;sence<SUP>&reg;</SUP>, LLC.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
target markets in which we believe practical solutions may be found using our products. We work closely with current and potential
customers in these target markets to identify their material and performance requirements. We market our materials to various
end-use applications manufacturers and our Sol&eacute;sence<SUP>&reg;</SUP> solutions to cosmetic and skin care brands. Recently
developed technologies have made certain new products possible and opened potential new markets. We expect growth in end-user
(manufacturing customers, including customers of our customers) adoption in 2018 and beyond. Our initiatives in targeted market
areas are progressing at differing rates of speed, but we have been broadly moving through testing and development cycles, and
in a number of cases believe we are approaching first revenue or next stage revenue with particular customers in the industries
referenced above. During 2015 we were granted a patent on a new type of particle surface treatment (coating), which became the
cornerstone of our new product development in personal care, with first revenue recognized during 2016. In addition, through the
creation of our Sol&eacute;sence<SUP>&reg;</SUP>, LLC subsidiary, we utilize this particle surface treatment to manufacture and
sell fully developed solutions to targeted customers in the skin care industry, in addition to the additives we have traditionally
sold in the personal care area. During 2015 and 2016 we developed and began to sell solutions in the energy management (particularly
solar control) industry. We believe that the products that we have designed for this industry remain valuable to the market, although
we are currently focusing the greatest part of our business development efforts on building and expanding our Sol&eacute;sence<SUP>&reg;
</SUP>brand and product suite. Although our primary strategic focus has been the North American market, we currently sell material
to customers overseas and have been working to expand our reach within foreign markets. The Company was incorporated in Illinois
on November 25, 1989, and became a Delaware corporation during November 1997. Our common stock trades on the OTCQB marketplace
under the symbol NANX.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have created a leading commercial approach to the application of our integrated materials technologies designed to deliver an
optimal engineered solution for a target market or specific customer application. With respect to our products, we have complete
capability from application development and laboratory samples through pilot production and, finally, commercial production currently
at rates as high as hundreds of metric tons per year for individual products. We have development and application laboratories
and manufacturing capacity in two locations in the Chicago area. Our manufacturing is based on Lean Six Sigma discipline and is
registered under the ISO 9001, American National Standard, Quality Management System Requirements; the ISO 14001, American National
Standard, Environmental Management System Requirements; and is compliant with current Good Manufacturing Practices (&ldquo;cGMP&rdquo;)
for products under U.S. Food and Drug Administration (&ldquo;FDA&rdquo;) regulation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have undergone a strategic shift during recent years toward penetrating key markets via interactive applications development with
end-use customers in these markets. We also supply both nanoscale and larger materials, based on market requirements. We believe
this strategy leverages the applications development expertise, including our formulating capabilities as they apply to our Sol&eacute;sence<SUP>&reg;
</SUP>solutions, we have cultivated over the last several years and best positions us to build direct sales to end-use customers,
in addition to translating these advantages through our market partners.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa003"></A>Nanomaterials</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanomaterials
are generally comprised of particles (nanoparticles) that are less than 100 nanometers in diameter and these nanoparticles have
a wide range of unique properties owing to their very small size. A nanometer is one-billionth of a meter, or about 100,000 times
smaller in size than the width of a human hair.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanotechnology
involves manipulating the properties of materials, made up of basic elements or combinations thereof, at the 100-nanometer level
or below. At this scale, the relatively small number of constituent atoms, the large proportion of these atoms on surfaces, and
their confined dimensions lead materials to exhibit unique properties that can be used in many applications to benefit performance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanomaterials
are an important and enabling part of the diverse field of nanotechnology and are the building blocks of our nanotechnology products.
The ultimate performance and value of Nanophase&rsquo;s products in a given application is a function of nanoparticle composition,
size, shape, structure, surface chemistry and coating and dispersion potential. Our technologies for engineering and manufacturing
nanomaterials, and our understanding of how to make nanomaterials exhibit desirable performance characteristics in various media,
result in commercial nanomaterials solutions that we believe offer superior performance in many applications.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanomaterials
have applications in diverse global markets where they are incorporated into a process, such as optics polishing, or a product,
such as an industrial coating to prevent degradation or aid in application, or significantly improve wear resistance, or promote/hamper
particular chemical reactions within respective systems. Multiple markets exist for our products since nanomaterials offer advantages
in many applications, such as improved properties and performance, longer wear or product life, lower overall product cost, or
in the development of new products or processes.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Most
of the raw materials we use are commercially available. In some cases, we rely on sole-source processors of materials that utilize
an array of worldwide sources for the raw materials that they process to our specifications. However, in certain cases we deal
with very limited supply of certain raw materials, such as cerium oxide, classified as &ldquo;Rare Earth elements,&rdquo; for
use in surface finishing technologies (polishing) applications, as well as the very high purity zinc that we use in personal care
applications.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa004"></A>Our
Technologies</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have created an integrated platform of commercial nanomaterial technologies that are patented, patent-pending or proprietary.
These technologies are designed to deliver a nanomaterial solution for a targeted market or a specific customer application. Our
platform provides flexibility and capability to engineer nanomaterials that meet a customer&rsquo;s performance requirements and
delivers our nanomaterial solutions in a readily usable format. Our technologies are scalable and robust, having produced several
hundred metric tons annually.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
nanomaterials platform includes two distinct manufacturing processes (PVS &ndash; Plasma Vapor Synthesis and NAS - NanoArc&reg;
Synthesis) to make nanomaterials or nanoparticles. These technologies allow us to control critical nanomaterial properties (composition,
size, shape, structure, surface chemistry) and engineer these attributes to meet specific application performance. Compared to
other well-developed known nanoparticle processes, our plasma-produced particles are produced as nonporous, dense, discrete single
crystals, which we believe possess a unique set of bulk and surface properties.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Perhaps
of greater importance, we have developed proprietary technology to disperse nanoparticles in both aqueous (water-based) and several
organic solvent systems. These dispersions are stable at high weight loading (typically 18-55% by weight). These aspects provide
distinct market advantages. Dispersed nanomaterials are desired by many customers for use in their processes or products because
of the ease of incorporation. As examples, dispersed nanomaterials are used in industrial coatings, plastic additives and optical
and semiconductor polishing. This integration flexibility allows us to serve more customers and serve them better, and is critical
to our role as a solutions provider, not simply that of a materials provider.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have also developed patented and proprietary technology to coat or surface treat nanoparticles to further engineer surface chemistry
by two main processes, utilizing a series of different chemistries. In many applications, such as sunscreens, this technology
is vital to ensure formulation compatibility and, in some cases, optimal application performance. We deliver hundreds of metric
tons of surface engineered nanoparticles to our customers annually, including coated nanomaterials that are used by major global
consumer products companies for sunscreens and personal care products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
markets continue to develop and grow, we believe that customers&rsquo; preferred delivery formats will often be dispersed and/or
coated nanomaterials. We believe we are well-positioned with our platform of integrated commercial nanomaterial technologies to
respond to this demand. We plan to maintain and advance our intellectual property and technologies to remain competitive in the
fields of nanomaterials development, applications development and commercialization.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have used our expertise in nanoscale materials to develop larger sub-micron particle&ndash;based products that are not considered
&ldquo;nano&rdquo; in various applications. Controlling aspects including particle size and shape, as well as surface chemistries,
allow us to provide superior materials to the marketplace in various formats, both at the nano level and above.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have steadily expanded our ability to commercially utilize and deliver our technologies. Through large-scale manufacturing of
nanomaterials utilized in the manufacture of consumer sunscreen and personal care products and architectural coatings, we have
developed production expertise that has allowed us to improve processes relating to those nanomaterials as well as processes relating
to other nanomaterials. This experience has translated into additional know-how, intellectual property and advances in the technologies
and manufacturing processes that reduce variable manufacturing costs and improve gross margins.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Beginning
in 2016, we have developed and expanded our in-house formulating capability, through which we have created multiple fully formulated
finished cosmetics products for sale in markets focused on skin care and protection.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa005"></A>Marketing
and Distribution Methods</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
focus our marketing strategy on differentiated solutions that create superior value for our customers. This customer-focused strategy
means we are not solely dependent upon the efforts of a distributor for future sales growth. We have found many cases where our
ability to effectively integrate nanomaterials into a customer&rsquo;s specific chemistry is critical to presenting an effective
solution. Given this reality, we launched a &ldquo;customer direct&rdquo; business model during 2009 for those markets that are
not conducive to an intermediary. In these markets, we interact with customers directly rather than through intermediaries, demonstrating
the benefits of our solutions in their products. Our deep market knowledge of certain markets and applications has allowed us
to understand customer needs and our products&rsquo; value proposition, and adapt our offerings accordingly. This knowledge, combined
with our applications development expertise, supports leveraging our development efforts by marketing and selling our solutions
to multiple customers within each market. We work closely with each customer to develop a material solution for that entity&rsquo;s
specific application(s), but we find that as we develop greater applications development expertise in a given area, specific applications
development often becomes a routine process within Nanophase. This is where we believe our future customers will perceive the
greatest value in working with us, and where we will be able to leverage our product development efforts into multiple revenue
generating customer solutions.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">An
outgrowth of the customer direct model that we have applied in our ingredients business has been our development of fully formulated
finished products, which we market directly to various brands in the skin care markets through our Sol&eacute;sence<SUP>&reg;
</SUP>subsidiary. This represents a progression from providing ingredients to manufacturers of finished products, to offering
Sol&eacute;sence<SUP>&reg;</SUP>-enabled finished products to marketers and sellers of skin care products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Historically,
we have seen our customer-focused marketing approach increase our probability of success in many markets, allowing us to use an
integrated platform of material technologies and typically reduce the total time-to-market. We expect our finished products business
to enhance both our degree of control of the business development cycle, and to further reduce our total time-to-market. The more
our applications development scientists and sales team work directly with customers to develop material solutions, most recently
finished formulations through our Sol&eacute;sence<SUP>&reg;</SUP> subsidiary, the more quickly and successfully we believe we
will be able to grow sales.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition to serving customers in diverse markets and geographic locations, we will continue to devote significant resources to
maintaining and growing our relationship with BASF Corporation (&ldquo;BASF&rdquo;), our largest customer in the personal care
market. This has been a successful relationship that we expect will contribute to our future growth. BASF, which describes itself
as the world&rsquo;s leading chemical company with revenue of approximately $80 billion, is a global leader in the personal care
market with recognized brands, significant revenues and sales reach. We have a long-term exclusive relationship with BASF, primarily
to provide zinc oxide-based products to be used in personal care with sunscreens and daily wear products being the dominant applications.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition to the personal care applications described above, our products are used in a variety of other applications, including
architectural coatings, polishing applications (including optical glass and CMP), plastics additives, medical diagnostics, textiles
and graphic arts, energy control applications, and others. Recent activities have expanded our presence in the personal care space,
with a new particle surface treatment process (coating) providing the basis for new product offerings. We saw our first revenue
from products using our proprietary particle coating in 2016, which we have expanded in 2017 to include fully formulated finished
products under our Sol&eacute;sence<SUP>&reg;</SUP> brand. We had our first small amounts of Sol&eacute;sence<SUP>&reg;</SUP>
product revenue in 2017, and expect these sales to expand in 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Because
our technology can be applied to a wide variety of applications, we have focused our efforts on only a handful of applications
to gain a depth of knowledge and leverage our learning curve. We have further increased our focus to primarily address product
and market development in the personal care market. If we find a unique application outside of our core markets that does not
require significant development resources then we may pursue it as &ldquo;opportunistic&rdquo; business. We believe this focused
approach will contribute to a higher success rate for related opportunities than we would experience by pursuing more opportunities
simultaneously.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa006"></A>Technology
and Engineering</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
efforts in research and development, cosmetic formulating, process engineering and advanced engineering groups are focused in
three major areas: 1) application development for our products; 2) creating or obtaining additional core material technologies
and/or materials that have the capability to serve multiple markets; and 3) continuing to improve our core technologies to improve
manufacturing operations and reduce costs.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Most
of our research and development is directly related to applications and finished product development. We endeavor to either meet
specific customer needs or to develop applications solutions to address unmet needs in a particular market where we believe our
materials will offer a distinct performance advantage. We believe that aggressively pursuing applications in targeted areas will
help us compete as a technical and commercial innovator using our materials expertise, and more importantly, become perceived
as a solutions provider by our customers and not simply as another materials supplier.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
total research and development expense, which includes all expenses relating to our technology and advanced engineering groups,
during the years ended December 31, 2017 and 2016, was $1.7 million and $1.6 million, respectively. This represents our share
of these expenses only and does not take into account amounts spent by any of our customers in support of new product development.
Our future success will depend in large part upon our ability to develop products which bring a high degree of value to our customers&rsquo;
products. Through the three-year period ended December 31, 2017, we had cumulative research and development expenses of approximately
$4.6 million and cumulative expenditures on equipment and leasehold improvements of approximately $1.0 million.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa007"></A>Manufacturing
Operations</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have manufacturing capacity based in two locations in the Chicago area. At each of these facilities, we are able to develop and
supply advanced materials and bulk finished goods in quantities ranging from grams to metric tons. Our facilities are registered
under ISO 9001 international standards and are cGMP compliant for applicable bulk pharmaceutical chemical ingredient and sunscreen
manufacturing. We are also in the process of registering some of the chemicals we ship to customers in Europe pursuant to the
European Chemical Agency&rsquo;s regulations issued to date pertaining to Registration Evaluation and Authorization of Chemicals
(&ldquo;REACH&rdquo;). We have registered Zinc Oxide and Aluminum Oxide under REACH and filed preliminary registrations for other
materials. Our facilities are also registered under the international standard for environmental management, ISO 14001.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
operations employ a cellular, team-based manufacturing approach, where workers operate in work &ldquo;cells,&rdquo; under a lean
manufacturing environment to continuously advance and improve production capabilities. We have also developed a highly flexible
workforce that has been cross- trained to allow it to be employed broadly across our manufacturing processes. Our manufacturing
approach and targeted engineering actions have resulted in continuing process innovations and improvements that have reduced the
variable manufacturing cost significantly over the past several years.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are committed to a lean manufacturing approach, to the extent possible given a certain measure of irregular demand, where we are
able to reduce excess labor and manage the lowest practical inventory and supply levels in order to minimize working capital demands.
This approach complements two of our major operational goals - (1) to increase output without adding unnecessarily to existing
equipment and (2) to continually reduce production costs while consistently producing high quality products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa008"></A>Intellectual
Property and Proprietary Rights</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
rely on a combination of patent, trademark, copyright, trade secret and other intellectual property laws, nondisclosure agreements
and other protective measures to protect our intellectual property. In addition to obtaining patent and trademarks based on our
inventions and products, we may also license certain third-party patents from time-to-time to expand our technology base.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
of the date of this filing, we own 11 U.S. patents and 4 pending U.S. patent applications. We also own 47 foreign patents and
patent applications consisting of 27 issued or allowed foreign patents and 20 pending foreign patent applications. All of the
pending and owned foreign patents are counterparts to domestic filings covering our platform of nanotechnologies and surface treatments.
Our oldest issued patents began to expire during 2013. We have 2 U.S. patents, along with their 6 foreign counterparts, that are
set to expire in 2019. We do not believe that the expiration of these patents will have a material impact on our business or financial
condition.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa009"></A>Competition</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Within
each of our targeted markets and product applications, we face potential competition from advanced materials and chemical companies,
and suppliers of traditional materials. In many markets, the actual or potential competitors are larger and more diversified than
we are; however, we believe we focus in market segments and opportunities where our materials and related technologies are superior
to those of our competitors, often due to our ability to produce highly engineered products to meet specific performance requirements
and develop advanced material solutions for customers&rsquo; specific applications.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">With
respect to traditional suppliers, we may compete against lower priced traditional materials for certain customer applications.
In some product or process applications the benefits of using nanomaterials do not always justify a process change or outweigh
their frequently higher costs.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">With
respect to larger producers of nanomaterials, while many of these producers do not currently offer directly competitive products,
these companies may have greater financial and technical resources, larger research and development staffs, and greater manufacturing
and marketing capabilities, and could compete directly against us. In addition, the number of development-stage companies involved
in nanocrystalline materials continues to grow on a global basis, posing increasing competitive risks. Many of these companies
are associated with university or national laboratories and use chemical and physical methods to produce nanocrystalline materials.
We believe that most of these companies are engaged primarily in funded research and not commercial production; however, they
may represent competitive risks in the future. Some development-stage companies, especially in other countries, receive significant
government assistance or enjoy other benefits due to their location. We anticipate that foreign competition will play a greater
role in the nanomaterials arena in the future, something we are increasingly seeing today, albeit indirectly.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe that our nanomaterial technologies and manufacturing platforms are strong. We believe we are well-positioned with our
platform of integrated commercial nanomaterial technologies and track record of technology improvement and evolution.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition to competition in the advanced materials and related markets, our Sol&eacute;sence<SUP>&reg;</SUP> subsidiary faces competition
from a wide variety of offerings in the field of skin care. Sol&eacute;sence<SUP>&reg;</SUP> competes with existing solutions
as well as new solutions from various sources, including other product developers who seek to serve skin care brands and integrated
brands who also manufacture their own products in-house, and must differentiate its value proposition in order to gain traction
in this marketplace. We believe that our Sol&eacute;sence<SUP>&reg;</SUP> technology, coupled with our expanding product formulations
capability, will allow us to become a competitive player in this market.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa010"></A>Governmental
Regulations, Including Climate Change</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
manufacture and use of certain of the products that contain our metal oxides are subject to governmental regulations. As a result,
we are required to adhere to the cGMP requirements of the FDA and similar regulations that include testing, control and documentation
requirements enforced by periodic inspections. We are also in the process of registering some of the chemicals we ship to customers
in Europe in compliance with the European Chemical Agency&rsquo;s regulations issued to date pertaining to REACH (to date, we
have registered Zinc Oxide and Aluminum Oxide under REACH and filed preliminary registrations for other materials).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are committed to environmental health and safety (&ldquo;EH&amp;S&rdquo;). We believe we comply with all applicable exposure limit
standards issued by OSHA. Because nanotechnology remains an emerging and evolving science, there are no currently accepted standards,
measurements or personal protective equipment available that are specific to nanoparticle safety. Accordingly, we rely on general
chemical safety and process safety practices to identify safe personal protective equipment and appropriate handling protocols.
We believe that we have taken a leadership position on EH&amp;S in our operations and have internal and external review and monitoring
of our practices.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition, our facilities and operations are subject to the plant and laboratory safety requirements of various environmental and
occupational safety and health laws. We believe we are in compliance with all such laws and regulations, and to date, those regulations
have not materially restricted or impeded operations. Further, we believe our processes to be highly efficient, generating very
low levels of waste and emissions. For this reason, we do not view issues surrounding climate change and any currently foreseeable
related regulations as materially impacting our business and financial statements, beyond any inestimable impact on the macro-economic
environment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have taken a responsible, proactive approach to EH&amp;S by implementing appropriate procedures and processes to have our facilities
registered under ISO 14001, American National Standard, Environmental Management System Requirements. We are also involved with
leading industry groups that are defining nanomaterial standards and protocols. These currently include the ASTM International
Committee on Nanotechnology, and the US TAG to ISO TC 229 Nanotechnology committee managed by the American National Standards
Institute committee (ANSI). We also participate in FDA reviews relative to cosmetic and applicable drug applications. We have
a full-time, advanced degreed professional who spends a significant amount of time managing governmental regulation compliance
and EH&amp;S. We believe that our Company has an exemplary safety record.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa011"></A>Employees</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
December 31, 2017, we had a total of 48 full-time employees, 4 of whom hold advanced degrees. We have no collective bargaining
agreements and believe that we have a strong relationship with our employees, whom management believes represent the strength
of our Company.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa012"></A>Backlog</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
do not believe that a backlog as of any particular date is indicative of future results. Our sales are primarily pursuant to purchase
orders for delivery of our advanced materials and Sol&eacute;sence<SUP>&reg;</SUP> formulated products. We have some agreements
that give customers the right to purchase a specific quantity of nanomaterials during a specified time period. These agreements,
however, do not obligate the customers to purchase any minimum quantity of such nanomaterials. The quantities actually purchased
by the customer, as well as the shipment schedules, are frequently revised during the agreement term to reflect changes in the
customer&rsquo;s needs. For these reasons we do not believe that such agreements are meaningful for determining backlog amounts.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa013"></A>Business
Segment and Geographical Information</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
operations comprise a single business segment and all of our long-lived assets are located within the United States. See Note
13 to the accompanying Financial Statements for additional information.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa014"></A>Key
Customers</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
limited number of key customers account for a substantial portion of our commercial revenue. In particular, revenue from three
customers - our largest customer in personal care applications (BASF), our largest coatings customer, and our medical diagnostics
application customer - constituted approximately 61%, 11% and 4%, respectively, of our 2017 total revenue. Many of our customers
are significantly larger than we are and, therefore, may be able to exert a high degree of influence over us. While our agreements
with BASF are long-term agreements, they may be terminated by BASF under certain circumstances with reasonable notice and do not
provide any guarantees that BASF will buy our products. The loss of one of our largest customers or the failure to attract new
customers could have a material adverse effect on our business, results of operations and financial condition. Due to the high
concentration of sales to a limited number of customers, we have aggressively pursued new customers through our customer direct
business model. To the extent we are successful in adding a large number of customers through this model and maintaining or expanding
our existing partners, we believe we will be able to best manage the risks associated with customer concentration.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa015"></A>Forward-Looking
Statements</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
want to provide investors with more meaningful and useful information. As a result, this Annual Report on Form 10-K (the &ldquo;Form
10-K&rdquo;) contains certain &ldquo;forward-looking statements&rdquo;, as defined in Section 21E of the Securities Exchange Act
of 1934, as amended (the &ldquo;Exchange Act&rdquo;). These statements reflect our current expectations of the future results
of our operations, performance and achievements. Forward-looking statements are covered under the safe harbor provisions of the
Private Securities Litigation Reform Act of 1995. We have tried, wherever possible, to identify these statements by using words
such as &ldquo;anticipates&rdquo;, &ldquo;believes&rdquo;, &ldquo;estimates&rdquo;, &ldquo;expects&rdquo;, &ldquo;plans&rdquo;,
&ldquo;intends&rdquo; and similar expressions. These statements reflect management&rsquo;s current beliefs and are based on information
now available to it. Accordingly, these statements are subject to certain risks, uncertainties and contingencies that could cause
our actual results, performance or achievements in 2018 and beyond to differ materially from those expressed in, or implied by,
such statements. These risks, uncertainties and factors include, without limitation: our ability to be consistently profitable
despite the losses we have incurred since our incorporation; a decision by a customer to cancel a purchase order or supply agreement
in light of our dependence on a limited number of key customers; the terms of our supply agreements with BASF which could trigger
a requirement to transfer technology and/or sell equipment to that customer; our potential inability to obtain working capital
when needed on acceptable terms or at all; our ability to obtain materials at costs we can pass through to our customers, including
Rare Earth elements, specifically cerium oxide, as well as high purity zinc; uncertain demand for, and acceptance of, our nanocrystalline
materials and Sol&eacute;sence<SUP>&reg;</SUP> products; our manufacturing capacity and product mix flexibility in light of customer
demand; our limited marketing experience, including with our suite of Sol&eacute;sence<SUP>&reg;</SUP> products; changes in development
and distribution relationships; the impact of competitive products and technologies; our dependence on patents and protection
of proprietary information; our ability to maintain an appropriate electronic trading venue for our securities; the impact of
any potential new governmental regulations that could be difficult to respond to or costly to comply with; and the resolution
of litigation or other legal proceedings in which we may become involved. In addition, our forward-looking statements could be
affected by general industry and market conditions and growth rates. Readers of this Form 10-K should not place undue reliance
on any forward-looking statements. Except as required by federal securities laws, we undertake no obligation to update or revise
these forward-looking statements to reflect new events or uncertainties.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa016"></A>Investor
Information</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are subject to the informational requirements of the Exchange Act and, accordingly, file periodic reports, proxy statements and
other information with the Securities and Exchange Commission (the &ldquo;SEC&rdquo;). Such reports, proxy statements and other
information may be obtained by visiting the Public Reference Room of the SEC at 100 F Street, N.E., Washington, DC 20549 or by
calling the SEC at 1-800-SEC-0330. In addition, the SEC maintains an Internet site <B>(http://www.sec.gov) </B>that contains reports,
proxy and information statements and other information regarding issuers that file electronically.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Financial
and other information may also be accessed at our website. The address is www.nanophase.com. We make available, free of charge,
copies of our annual report on Form 10-K, 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 as soon as reasonably practicable after filing
such material electronically with, or otherwise furnishing it to, the SEC, and intend to make all such reports and amendments
to reports available free of charge on our website. We have included our website address throughout this Form 10-K as textual
references only. The information contained on, or accessible through, our website is not incorporated into this Form 10-K.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa017"></A>Item
1A. Risk Factors</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following factors, among others, could cause actual results to differ materially from those contained in forward-looking statements
made in this Annual Report on Form 10-K and presented elsewhere by management from time to time. Such factors may have a material
adverse effect on our business, financial condition, and results of operations, and you should carefully consider them before
deciding to invest in, or retain, shares of our common stock. Additional risks and uncertainties not presently known to us or
which are currently not believed to be material or which we have not predicted may also harm our business operations or affect
our actual results. Because of these and other factors, past performance should not be considered an indication of future performance.</FONT></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have a history of losses that may continue in the future.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have incurred net losses in each year since our inception, with net losses of $0.8 million in 2017 and $1.3 million in 2016. As
of December 31, 2017, we had an accumulated deficit of approximately $96 million and may incur a loss on an annual basis during
2018. We believe that our business depends, among other things, on our ability to significantly increase revenue. If revenue fails
to grow at anticipated rates or if operating expenses increase without a commensurate increase in revenue, or if we fail to adjust
operating expense levels accordingly, then the imbalance between revenue and operating expenses will negatively impact our cash
balances and our ability to achieve profitability in future periods.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: -0.05pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
depend on a few major customers for a high percentage of our sales, and the loss of orders from a significant customer could cause
a decline in revenue and/or increases in the level of losses incurred.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: -0.05pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Sales
to our customers are executed pursuant to purchase orders and long-term supply contracts; however, customers can cease doing business
with us at any time with limited advanced notice. It is possible that a significant portion of our future sales may remain concentrated
within a limited number of strategic customers. We may not be able to retain our strategic customers, such customers may cancel
or reschedule orders, or in the event of canceled orders, such orders may not be replaced by other sales or by sales that are
on as favorable terms. In addition, sales to any particular customer may fluctuate significantly from quarter to quarter, which
could affect our ability to achieve anticipated revenues on a quarterly basis.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 9.3pt; margin-bottom: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Sales
to our three largest customers accounted for 61%, 11% and 4%, respectively, of our total revenue in 2017 and sales to these same
customers accounted for 69%, 4% and 5%, respectively, of our total revenue in 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 9.3pt 0pt 5.35pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
plan to expand both our marketing and business development efforts and our production efficiency in order to address the issues
of our dependence upon a limited number of customers, enhancement of gross profit and operating cash flows, and the achievement
of profitability. Given the nature of our products, and the fact that markets for them are not yet fully developed, it is difficult
to accurately predict when additional large customers will materialize. Going forward, our margins, as a percentage of revenue,
will be dependent upon revenue mix, revenue volume, raw materials pricing, and our ability to effectively manage costs. The extent
of the growth in revenue volume and the related gross profit that this revenue generates will be the main drivers in generating
positive operating cash flows and, ultimately, net income.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
downturn in the product markets served by us would harm our business.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
majority of our products are incorporated into products such as personal care applications including sunscreens. Additional product
areas include architectural coatings, surface finishing technologies (polishing), medical diagnostics, solar control applications/energy
management, abrasion-resistant coatings and other products. These markets have from time to time experienced cyclical, depressed
business conditions, often in connection with, or in anticipation of, a decline in general economic conditions. These industry
downturns often result in reduced product demand and declining average selling prices. Our business would be harmed by a continuation
of any downturn and/or any future downturns in the markets that we serve.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
products often have long adoption cycles, which could make it difficult to achieve market acceptance and makes it difficult to
forecast revenues.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Due
to their often novel characteristics and potential unfamiliarity with them that exists in the marketplace, our nanomaterials may
require longer adoption cycles than existing materials technologies, to the point that adoption cycles typically require one to
five years. Our nanomaterials have to receive appropriate attention within any potential customer&rsquo;s organization, and then
they must be tested to prove a performance advantage over existing materials, typically on a systems-cost basis. Once we have
proven initial commercial viability, pilot scale production runs are typically required and completed by the customer, followed
by further testing. Once production-level commercial viability is established, then our nanomaterials can be introduced, often
to a downstream marketplace that needs to be familiarized with them. If we are unable to demonstrate to our potential customers
the performance advantages and economic value of our nanomaterials over existing and competing materials and technologies, we
will be unable to generate significant sales. Our long adoption cycle makes it difficult to predict when sales will occur.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
frequently depend on collaborative development relationships with our customers. If we are unable to initiate or sustain such
collaborative relationships or if the terms of these relationships limit the distribution of our products, then we may be unable
to successfully develop, manufacture or market our current and future advanced materials, applications, or products.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have established, and will continue to pursue, strategic relationships with many of our customers and do not have a substantial
direct sales force or an established distribution network (other than distribution arrangements for research samples). Through
these relationships, we seek to develop new applications for our materials and share development and manufacturing resources.
We also seek to coordinate the development, manufacture and marketing of our advanced materials products, particularly as a result
of our selling additives that must be integrated into complete formulations by the customer. With our advanced materials products,
future success will depend, in part, on our continued relationships with these customers and our ability to enter into similar
strategic relationships with other customers. Our customers may not continue in these collaborative development relationships,
may not devote sufficient resources to the development or sale of our materials or may enter into strategic development relationships
with our competitors. These customers may also require a share of control of these collaborative programs. While less prevalent
than in the past, some of our agreements with these customers limit our ability to license our technology to others and/or limit
our ability to engage in certain product development or marketing activities with others. These relationships generally can be
terminated unilaterally by customers. With our Sol&eacute;sence<SUP>&reg;</SUP> products, we design, produce and often package
finished formulations for our customers. We intend to rely on the sales and marketing channels of our customers, who are responsible
for the direct consumer marketing and sales contact. Their ability to market and sell these products to their customers will directly
impact our ability to achieve growth in these markets.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
we are unable to initiate or sustain such collaborative relationships or if the terms of these relationships materially limit
our access to distribution channels for our products, then we may be unable to successfully develop, manufacture or market our
current and future advanced materials, applications, or products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
commodity metal prices increase at such a rate that we are unable to recover lost margins on a timely basis or that our products
became uncompetitive in their current marketplaces, our financial and liquidity position and results of operations would be substantially
harmed.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Many
of our significant raw materials come from commodity metal markets that may be subject to rapid price increases. While we generally
have been able to pass a significant portion of commodity &ldquo;price-related&rdquo; increases on to our customers, it is possible
that, given our limited customer base and the limited control we have over it, commodity metal prices could increase at such a
rate that could hinder our ability to recover lost margins from our customers. Such a potential challenge could be exacerbated
as our specifications often require particular grades/types of these materials, including certain materials that are classified
as &ldquo;Rare Earth&rdquo; elements and very high purity zinc, that are available in limited supply. It is also possible that
such drastic cost increases could render some of our materials uncompetitive in their current marketplaces when considered relative
to other materials on a cost benefit basis. If either of these potential results occurred, our financial and liquidity position
and results of operations would be substantially harmed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Protection
of our intellectual property is limited and uncertain.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
intellectual property is important to our business. We seek to protect our intellectual property through patent, trademark, copyright,
and trade secret protection and confidentiality or license agreements with our employees, customers, suppliers and others. Our
means of protecting our intellectual property rights in the United States or abroad may not be adequate and others, including
our competitors, may use our proprietary technology without our consent. We may not receive the necessary patent protection for
any applications pending with the U.S. Patent and Trademark Office (&ldquo;USPTO&rdquo;) and any of the patents that we currently
own or license may not be sufficient to keep competitors from using our materials or processes. In addition, patents that we currently
own or license may not be held valid if subsequently challenged by others and others may claim rights in the patents and other
proprietary technology that we own or license. Additionally, others may have already developed or may subsequently develop similar
products or technologies without violating any of our proprietary rights. If we fail to obtain or maintain patent protection or
preserve our trade secrets, we may be unable to effectively compete against others offering similar products and services. In
addition, if we fail to operate without infringing the proprietary rights of others or lose any license to technology that we
currently have or will acquire in the future, we may be unable to continue making the products that we currently make.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Moreover,
at times, attempts may be made to challenge the prior issuance of our patents. Furthermore, litigation may be necessary to enforce
our intellectual property rights, to protect our trade secrets, to determine the validity and scope of the proprietary rights
of others, or to defend against claims of infringement or invalidity. Such litigation could result in substantial costs and diversion
of resources and could harm our business, operating results and financial condition. Such litigation might occur with parties
that have substantially greater resources, and thus more capability to engage and continue litigation. In addition, if others
assert that our technology infringes their intellectual property rights, resolving the dispute could divert our management team
and financial resources.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Due
to the expanding length of time required in order to obtain a patent, and the inherent ongoing risks of the protections truly
provided by any patent, we made a decision during 2008 that we could no longer place a value on these intangible assets. We have,
and may in the future, license certain of our intellectual property, such as trademarks and know-how, to third parties. While
we would attempt to ensure that any licensees maintain the quality and value of our brand, these licenses might diminish this
quality and value.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
a catastrophe strikes either of our manufacturing facilities or if we were to lose our lease for either facility due to non-renewal
or other unforeseen events, we may be unable to manufacture our materials to meet customers&rsquo; demands.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
manufacturing facilities are located near Chicago - in Romeoville and Burr Ridge, Illinois. These facilities and some of our manufacturing
and testing equipment would be difficult to replace in a timely manner. Therefore, any material disruption at one of our facilities
due to a natural or man-made disaster or a loss of lease due to non-renewal or other unforeseen events could have a material adverse
effect on our ability to manufacture products to meet customers&rsquo; demands. While we maintain property insurance, this insurance
may not adequately compensate us for all losses that we may incur in the event of a material interruption in our business.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
we are unable to expand our production capabilities to meet unexpected demand, we may be unable to manage our growth and our business
would suffer.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
success will depend, in part, on our ability to manufacture advanced materials and Sol&eacute;sence<SUP>&reg;</SUP> products in
significant quantities, with consistent quality and in an efficient and timely manner. We expect to be able to expand our current
facilities or obtain additional facilities in the future, and outsource production aspects as necessary, available and appropriate,
in order to respond to unexpected demand for existing materials and products or for new materials and products that we do not
currently make in quantity. Such unplanned demand, if it resulted in rapid expansion, could create a situation where growth could
become difficult to manage, which could cause us to lose potential revenue.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
industry is experiencing rapid changes in technology. If we are unable to keep pace with these changes, our business may not grow.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Rapid
changes have occurred, and are likely to continue to occur, in the development of advanced materials and processes. Our success
will depend, in large part, upon our ability to keep pace with advanced materials technologies, industry standards and market
trends and to develop and introduce new and improved products on a timely basis. We expect to commit substantial resources to
develop our technologies and product applications and, in the future, to expand our commercial manufacturing capacity as volume
grows. Our development efforts may be rendered obsolete by the research efforts and technological advances of others and other
advanced materials may prove more advantageous than those we produce.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
markets we serve are highly competitive, and if we are unable to compete effectively, then our business will not grow.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
advanced materials industry is new, rapidly evolving and intensely competitive, and we expect competition to intensify in the
future. The market for materials having the characteristics and potential uses of our nanomaterials is the subject of intensive
research and development efforts by both governmental entities and private enterprises around the world. We believe that the level
of competition will increase further as more product applications with significant commercial potential are developed. The nanomaterials
product applications that we are developing will compete directly with products incorporating both conventional and advanced materials
and technologies. While commercially available competitive products may not possess the same attributes as those we offer, other
companies may develop and introduce new or competitive products. Our competitors may succeed in developing or marketing materials,
technologies and better or less expensive products than the ones we offer. In addition, many of our potential competitors have
substantially greater financial and technical resources, and greater manufacturing and marketing capabilities than we do. If we
fail to provide advanced materials at an acceptable price, or otherwise compete on a commodity basis with producers of conventional
materials, we will lose market share and revenue to our competitors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: .5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition to competition in the advanced materials and related markets, our Sol&eacute;sence<SUP>&reg;</SUP> subsidiary faces competition
from a wide variety of offerings in the field of skin care. Sol&eacute;sence<SUP>&reg;</SUP> competes with existing solutions
as well as new solutions from various sources, including other product developers who seek to serve skin care brands and integrated
brands who also manufacture their own products in-house, and must differentiate its value proposition in order to gain traction
in this marketplace.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
may need to raise additional capital in the future, which may not be available on acceptable terms or at all. If we are unable
to obtain adequate funds, we may be required to delay, scale-back or eliminate some of our manufacturing and marketing operations
or we may need to obtain funds through arrangements on less favorable terms or we may be required to sell key production equipment
to our largest customer.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
expect to expend resources on research, development and product testing, and in expanding current capacity or capability for new
business. In addition, we may incur significant costs in preparing, filing, prosecuting, maintaining and enforcing our patents
and other proprietary rights. We may need additional financing if we were to lose an existing customer or suffer a significant
decrease in revenue from one or more of our customers or because of currently unknown capital requirements, new regulatory requirements
or the need to meet the cash requirements discussed below to avoid a triggering event under our BASF agreement. Given our expected
growth in our Sol&eacute;sence<SUP>&reg;</SUP> business, we may also have temporary working capital demands that we cannot fund
with existing capital, while remaining in compliance with the covenants included in our BASF supply agreement described below.
If necessary, we may seek funding through public or private financing and through contracts with governmental entities or other
companies. Additional financing may not be available on acceptable terms or at all. If we are unable to obtain adequate funds,
we may be required to delay, scale-back or eliminate some of our manufacturing and marketing operations or we may need to obtain
funds through arrangements on less favorable terms. Such circumstances could raise doubt as to our ability to continue as a going
concern. If we obtain funding on unfavorable terms, we may be required to relinquish rights to some of our intellectual property.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
raise additional funds in the future, we would likely sell our equity or debt securities or enter into loan agreements. To the
extent that we issue debt securities or enter into loan agreements, we may become subject to financial, operational and other
covenants that we must observe. In the event that we were to breach any of these covenants, then the amounts due under such loans
or debt securities could become immediately payable by us, which could significantly harm us. To the extent that we sell additional
shares of our equity securities, our stockholders may face economic dilution and dilution of their percentage of ownership.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
currently have a supply agreement with BASF that contains provisions which could potentially result in a mandatory license of
technology and/or sale of production equipment to BASF, providing capacity sufficient to meet BASF&rsquo;s production needs. Under
our supply agreement with BASF, a &ldquo;triggering event&rdquo; also would occur:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 22pt; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">if
                                         our earnings for a twelve-month period ending with our most recently published quarterly
                                         financial statements are less than zero and our cash, cash equivalents and certain investments
                                         are less than $1 million, or</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 43.6pt; text-align: left; text-indent: -16.2pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 22pt; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">upon
                                         the acceleration of any debt maturity having a principal amount of more than $10 million,
                                         or if we become insolvent as defined in the supply agreement.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 43.6pt; text-align: left; text-indent: -16.2pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
the event of a triggering event where we are required to sell to BASF production equipment providing capacity sufficient to meet
BASF&rsquo;s production needs, the equipment would be sold at either 115% of the equipment&rsquo;s net book value or at the greater
of 30% of the original book value of such equipment (including any associated upgrades to it) or 115% of the equipment&rsquo;s
net book value, depending on the particular equipment and contract.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
we were determined to have materially breached certain other provisions of our supply agreement with BASF, we similarly could
be subject to a &ldquo;triggering event&rdquo; that potentially could result in a mandatory license of technology and/or sale
of certain production equipment to the customer.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
a triggering event were to occur and BASF elected to proceed with the license and related sale mentioned above, we would lose
both significant revenue and the ability to generate significant revenue to replace that which was lost in the near term. Replacement
of necessary equipment that would be purchased and removed by the customer pursuant to this triggering event could take in excess
of 12 months. Any additional capital outlays required to rebuild capacity would probably be greater than the proceeds from the
purchase of the assets pursuant to our agreement with BASF. This potential shortfall might put us in a position where it would
be difficult to secure additional funding given what would then be an already tenuous cash position. Such an event would also
likely result in the loss of many of our key staff and line employees due to economic realities. We believe that our employees
are a critical component of our success and would be difficult to quickly replace and train. Upon the occurrence of such an event,
we might not be able to hire and retrain skilled employees given the stigma relating to such an event and its impact on us. We
might elect to effectively reduce our size and staffing to a point where we could remain a going concern in the near term.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
depend on key personnel, and their unplanned departure could harm our business.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
success will depend, in large part, upon our ability to attract and retain highly qualified research and development, management,
manufacturing, marketing and sales personnel on favorable terms. Due to the specialized nature of our business, we may have difficulty
locating, hiring and retaining qualified personnel on favorable terms. If we were to lose the services of any of our key executive
officers or other key personnel, or if we are unable to attract and retain other skilled and experienced personnel on acceptable
terms in the future, or if we are unable to implement a succession plan to prepare qualified individuals to assume key roles upon
any loss of our key personnel, then our business, results of operations and financial condition could be materially harmed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
face potential product liability risks which could result in significant costs that exceed our insurance coverage, damage our
reputation and harm our business.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
may be subject to product liability claims in the event that any of our products are alleged to be defective or cause harmful
effects to humans or physical environments. Because our nanomaterials are used in other companies&rsquo; products, to the extent
our customers become subject to suits relating to their products, these claims may also be asserted against us. As our Sol&eacute;sence<SUP>&reg;</SUP>,
LLC subsidiary sells fully formulated skin care products, we are now supplying completed products in addition to ingredients.
We may incur significant costs including payment of significant damages, in defending or settling product liability claims. Although
we maintain insurance for product liability claims, our coverage may not prove sufficient. Even if a suit is without merit and
regardless of the outcome, claims can divert management time and attention, injure our reputation and adversely affect demand
for our materials and finished products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
may be subject to periodic litigation and other regulatory proceedings or governmental investigations, which could result in the
unexpected expenditure of time and resources.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">From
time to time, we may be a defendant in lawsuits and regulatory proceedings or are the subject of governmental investigations relating
to our business. Due to the inherent uncertainties of litigation, regulatory proceedings and governmental investigations, we cannot
accurately predict the ultimate outcome of any such proceedings or investigations. An unfavorable outcome could have a material
adverse impact on our business, financial condition and results of operations. In addition, regardless of the outcome of any litigation,
regulatory proceedings or governmental investigations, such matters are expensive and will require that we devote substantial
resources and executive time to defend, thereby diverting management&rsquo;s attention and resources that are needed to successfully
run our business.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
disclosure requirements under the &ldquo;conflict minerals&rdquo; provisions of the Dodd-Frank Act could increase our costs and
limit the supply of certain metals used in our products and affect our reputation with customers and shareholders.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Under
the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, as amended, or the Dodd-Frank Act, the SEC adopted disclosure
requirements, which became effective in 2014, for public companies using certain minerals and metals in their products. These
minerals and metals are generally referred to as &ldquo;conflict minerals&rdquo; regardless of their country of origin. Commercial
sales of our products containing these materials began during 2015. Under these rules, we are required to perform due diligence
and disclose our efforts to prevent the sourcing of such conflict minerals from the Democratic Republic of Congo or adjoining
countries. As a result of these regulations, we have incurred and expect to continue to incur costs to comply with the disclosure
requirements, including costs related to determining the source of any of the conflict minerals used in our products. These new
requirements could also adversely affect the sourcing, availability and pricing of such minerals, and the pool of suppliers who
provide &ldquo;conflict free&rdquo; metals may be limited. As a result, we or our suppliers may not be able to obtain materials
necessary for production of our products in sufficient quantities or at competitive prices. In addition, we may not be able to
sufficiently verify the origins of all metals used in our products and confirm that they are &ldquo;conflict free,&rdquo; which
may adversely affect our reputation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are subject to governmental regulations. The costs of compliance and liability for noncompliance with governmental regulations
could have a material adverse effect on our business, results of operations and financial condition.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Current
and future laws and regulations may require us to make substantial expenditures for preventive or remedial action. Our operations,
business or assets may be materially and adversely affected by governmental interpretation and enforcement of current or future
environmental, health and safety laws and regulations. In addition, our coating and dispersion operations may pose a risk of accidental
contamination or injury. The damages in the event of an accident or the costs to prevent or remediate a related event could exceed
both the amount of our liability insurance and our resources or otherwise have a material adverse effect on our business, results
of operations and financial condition.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition, both of our facilities and all of our operations are subject to the plant and laboratory safety requirements of various
occupational safety and health laws. We believe we have complied in all material respects with governmental regulations applicable
to us. However, we may have to incur significant costs in defending or settling future claims of alleged violations of governmental
regulations and compliance with these regulations may materially restrict or impede our operations in the future. In addition,
our efforts to comply with or contest any regulatory actions may distract personnel or divert resources from other important initiatives.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
manufacture and use of certain products that contain our advanced materials and our Sol&eacute;sence<SUP>&reg;</SUP> products
are subject to extensive governmental regulation, including regulations promulgated by the FDA, the U.S. Environmental Protection
Agency and OSHA. As a result, we are required to adhere to the requirements of the regulations of governmental authorities in
the United States and other countries, including regulations issued to date pertaining to REACH. These regulations could increase
our cost of doing business and may render some potential markets prohibitively expensive. In addition, new rules or regulations
could impose restrictions or prohibitions on certain materials being marketed with or incorporated into certain applications,
which could limit our ability to sell our advanced materials and Sol&eacute;sence<SUP>&reg;</SUP> products in the marketplace.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
large investor and his affiliates have significant influence on all matters requiring stockholder approval because they beneficially
own a large percentage of our common stock and they may vote their shares of common stock in ways with which other stockholders
disagree.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
of March 14, 2018, Bradford T. Whitmore, together with his affiliates, Grace Brothers, Ltd. and Grace Investments, Ltd., beneficially
owned approximately 47% of the outstanding shares of our common stock. The current ownership position of Mr. Whitmore and his
affiliates could delay, deter or prevent a change of control or adversely affect the price that investors might be willing to
pay in the future for shares of our common stock. The interests of Mr. Whitmore and his affiliates may differ from the interests
of our other stockholders and they may vote the common stock they beneficially own in ways with which our other stockholders disagree.
R. Janet Whitmore, one of our directors since 2003 and a stockholder, is the sister of Mr. Whitmore.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have never paid dividends.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
currently intend to retain earnings, if any, to support our growth strategy. We do not anticipate paying dividends on our stock
in the foreseeable future.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 5.4pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 5.4pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Additional
sales, or the availability for sale, of substantial amounts of our common stock could adversely affect the value of our common
stock.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">No
prediction can be made as to the effect, if any, that future sales of our common stock, or the availability of our common stock
for future sales, will have on the market price of our common stock. Sales of substantial amounts of our common stock in the public
market and the availability of shares for future sale could adversely affect the prevailing market price of our common stock.
This in turn could impair our future ability to raise capital through an offering of our equity securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
may be future sales or other dilution of our equity, which may adversely affect the market price of our common stock.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
the extent of our authorized but unissued shares pursuant to our certificate of incorporation, as amended, we are not restricted
from issuing additional shares of common stock, including any securities that are convertible into or exchangeable for, or that
represent the right to receive, common stock. The market price of our common stock could decline as a result of future sales of
our common stock or the perception that such sales could occur.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Provisions
in our certificate of incorporation, our by-laws, and Delaware law could make it more difficult for a third party to acquire us,
discourage a takeover, and adversely affect existing stockholders.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
certificate of incorporation, our by-laws and the Delaware General Corporation Law (the &ldquo;DGCL&rdquo;) contain provisions
that may have the effect of making more difficult, delaying or deterring attempts by others to obtain control of our Company,
even when these attempts may be in the best interests of stockholders. These include provisions on our maintaining a classified
Board of Directors and limiting the stockholders&rsquo; powers to remove directors or take action by written consent instead of
at a stockholders&rsquo; meeting. Our certificate of incorporation also authorizes our Board of Directors, without stockholder
approval, to issue one or more series of preferred stock, which could have voting and conversion rights that adversely affect
or dilute the voting power of the holders of common stock. The DGCL also imposes conditions on certain business combination transactions
with &ldquo;interested stockholders.&rdquo;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">These
provisions and others that could be adopted in the future could deter unsolicited takeovers or delay or prevent changes in our
control or management, including transactions in which stockholders might otherwise receive a premium for their shares over then
current market prices. These provisions may also limit the ability of stockholders to approve transactions that they may deem
to be in their best interests.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Failure
to protect the integrity and security of individually identifiable data of our customers, vendors and employees could expose us
to litigation and damage our reputation.</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
receive and maintain certain personal, sensitive and confidential information about our customers, vendors and employees. The
collection and use of this information is regulated at the international, federal and state levels, and is subject to certain
contractual restrictions in third party contracts. Although we have implemented processes to collect and protect the integrity
and security of this personal information, there can be no assurance that this information will not be obtained by unauthorized
persons, or collected or used inappropriately. If our security and information systems or the systems of our employees or external
business associates are compromised or our employees or external business associates fail to comply with these laws and regulations
and this information is obtained by unauthorized persons, or collected or used inappropriately, it could negatively affect our
reputation, as well as our operations and financial results, and could result in litigation or regulatory action against us or
the imposition of costs, fines or other penalties. While we have not experienced losses related to this area, as privacy and information
security laws and regulations change, we may incur additional costs to remain in compliance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa018"></A>Item
1B. Unresolved Staff Comments</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
are currently no open comments from the SEC Staff.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa019"></A>Item
2. Properties</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
operate two facilities in the Chicago suburbs - a 36,000 square-foot production, research and headquarters facility in Romeoville,
Illinois and a 20,000 square-foot production facility in Burr Ridge, Illinois. We also lease a 9,000 square-foot offsite warehouse
in the vicinity of the Romeoville facility.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
manufacturing operations in Burr Ridge are registered under ISO 9001, and we believe that our manufacturing operations are within
the cGMP requirements of the FDA for products that require such compliance. Our facilities are also registered under ISO 14001
which is the international standard for environmental management.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Romeoville facility houses our headquarters, advanced engineering, manufacturing (including nanoparticle coating, nanoparticle
dispersion and pilot-scale manufacturing) and research and development with three applications development and formulating laboratories.
The Romeoville facility has a quality control laboratory designed for the dual purposes of validating operations to cGMP and ISO
standards and production process control. This laboratory is equipped to handle many routine analytical and in-process techniques
that are currently required. All Romeoville manufacturing processes are registered under ISO 9001 and ISO 14001, and we believe
that the particle coating processes used for our ingredients and fully formulated sunscreens and cosmetic products for personal
care are in compliance with the cGMP requirements of the FDA.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
lease our Romeoville and Burr Ridge facilities. During October 2016 we entered into an amendment to our Industrial Lease Agreement
for the facility in Romeoville, Illinois, which, among other things, extended the term of such lease through December 31, 2024.
On March 14, 2017, we entered into a new Building Lease for the Burr Ridge facility that began in September 2017 and will end
during September 2021, with our option to further extend this lease by three additional one-year periods. During 2016 we also
renewed the lease for our offsite warehouse through August 2019.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe that our leased facilities provide sufficient capacity to fulfill current known customer demand as well as allow for the
creation of substantial additional space to enable expansion of key production processes. We believe additional facilities could
be obtained in the area at competitive prices if necessary to support growth. We believe that our capital expenditures made in
2017, and projected for 2018, will support currently anticipated demand from existing customers. Our actual future capacity requirements
will depend on many factors, including new and potential customer acceptance of our current and potential advanced materials,
applications and products, both expected and currently unplanned growth from existing customers, continued progress in our research
and development activities and product testing programs and the magnitude of these activities and programs.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa020"></A>Item
3. Legal Proceedings</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are not a party to any pending legal proceedings or claims that we believe will result in a material adverse effect on our business,
financial condition, or operating results.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.9pt 0pt 5.4pt; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa021"></A>Item
4. Mine Safety Disclosures</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 425.95pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not
applicable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 427.3pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa022"></A>PART
II</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa023"></A><B>Item
5. Market for Registrant&rsquo;s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Market
Information; Holders; Dividends</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 60.4pt 0pt 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
common stock is traded on the OTCQB marketplace, operated by OTC Markets Group, since voluntarily delisting from the Nasdaq Capital
Market on March 20, 2012. Our symbol, &ldquo;NANX&rdquo;, did not change as a result of this venue transfer. The following table
sets forth, for the periods indicated, the range of high and low sale prices for our common stock on the OTCQB marketplace:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>High</B></FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Low</B></FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fiscal year ended December
    31, 2017:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 58%; text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">First
    Quarter</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="width: 8%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.78</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="width: 8%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.57</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Second
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.74</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.61</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Third
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.76</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.63</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fourth
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.74</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.36</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fiscal year ended December 31, 2016:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">First
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.48</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.37</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Second
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.73</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.44</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Third
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.87</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.57</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 4.8pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fourth
    Quarter</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.81</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.40</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March 14, 2018, the last reported sale price of our common stock was $0.43 per share, and there were 139 holders of record of
our common stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have never declared or paid any cash dividends on our common stock and do not currently anticipate paying any cash dividends or
other distributions on our common stock in the foreseeable future. We intend instead to retain any future earnings for reinvestment
in our business. Any future determination to pay cash dividends will be at the discretion of our Board of Directors and will be
dependent upon our financial condition, results of operations, capital requirements and such other factors deemed relevant by
our Board of Directors. Our Business Loan Agreement, dated as of March 4, 2018, requires us to obtain the written consent of Libertyville
Bank and Trust Company prior to paying any cash dividends on our common stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Securities
Authorized for Issuance under Equity Compensation Plan</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table gives information about our common stock that may be issued upon the exercise of options and rights under our
2010 Equity Compensation Plan (the &ldquo;2010 Equity Plan&rdquo;) on December 31, 2017. The 2010 Equity Plan replaced the 2004
Equity Compensation Plan (the &ldquo;2004 Plan&rdquo;), the 2005 Non-Employee Director Restricted Stock Plan (as amended, the
&ldquo;2005 Plan&rdquo;), and the Amended and Restated 2006 Stock Appreciation Rights Plan (the &ldquo;2006 Plan&rdquo;).</FONT></P>

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    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Plan
    Category</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
    Number of securities<BR> to be issued upon<BR> exercise of outstanding<BR> options, warrants and<BR> rights</FONT></TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)<BR>
    Weighted -<BR> average exercise<BR> price of<BR> outstanding<BR> options,<BR> warrants and<BR> rights</FONT></TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)
    Number of securities<BR> remaining available for<BR> future issuance under<BR> equity compensation<BR> plans (excluding<BR>
    securities reflected in<BR> column (a))</FONT></TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 26%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Plans Approved
    by Shareholders</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,228,000</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.73</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">796,000</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Plans Not Approved
    by Shareholders</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">None</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">None</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>





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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa024"></A><B>Item
6. Selected Financial Data</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not
required for a smaller reporting company.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa025"></A>Item
7. Management&rsquo;s Discussion and Analysis of Financial Condition and Results of Operations</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>The
following discussion and analysis should be read in conjunction with risks discussed in Part I, Item 1A, Risk Factors of this
Form 10-K, and the financial statements and related notes thereto appearing elsewhere in this Form 10-K. When used in the following
discussions, the words &ldquo;anticipates,&rdquo; &ldquo;believes,&rdquo; &ldquo;estimates,&rdquo; &ldquo;expects,&rdquo; &ldquo;plans,&rdquo;
&ldquo;intends&rdquo; and similar expressions are intended to identify forward-looking statements. Such statements are subject
to certain risks, uncertainties and contingencies that could cause actual results, performance or achievements to differ materially
from those expressed in, or implied by, such statements. See the &ldquo;Forward Looking Statements&rdquo; section in Part 1, Item
1, of this Form 10-K.</I></FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Overview</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
is an advanced materials and applications developer and commercial manufacturer with an integrated family of materials technologies.
We produce engineered nano and &ldquo;non-nano&rdquo; materials for use in a variety of diverse markets: personal care including
sunscreens as active ingredients and in fully formulated cosmetics of our own design, architectural coatings, industrial coating
applications, abrasion-resistant additives, plastics additives, medical diagnostics, energy (including solar control) and a variety
of surface finishing technologies (polishing) applications, including optics. Finally, we have expanded our offerings beyond active
ingredients to include targeted full formulations of skin care products, marketed and sold by our wholly-owned subsidiary, Sol&eacute;sence<SUP>&reg;</SUP>,
LLC.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
target markets in which we believe practical solutions may be found using our products. We work closely with current and potential
customers in these target markets to identify their material and performance requirements and market our materials to various
end-use applications manufacturers, and our Sol&eacute;sence<SUP>&reg;</SUP> solutions to cosmetics and skin care brands. Recently
developed technologies have made certain new products possible and opened potential new markets. For example, we have applied
our skills at producing precisely defined nanomaterials to now create and sell larger, &ldquo;non-nano&rdquo; material products.
Our focus is on customer need where we believe we have an advantage, as opposed to finding uses for one particular technology.
We expect growth in end-user (manufacturing customers, including customers of our customers) adoption in 2018 and beyond. Our
initiatives in targeted market areas are progressing at differing rates of speed, but we have been broadly moving through testing
and development cycles, and in a number of cases believe we are approaching first revenue or next stage revenue with particular
customers in the industries referenced above. For example, during 2015 we were granted a patent on a new type of particle surface
treatment (coating), which became the cornerstone of our new product development in personal care, with first revenue recognized
during 2016. In addition, through the creation of our Sol&eacute;sence<SUP>&reg;</SUP>, LLC subsidiary, we use this particle surface
treatment to manufacture and sell fully developed solutions to targeted customers in the skin care industry, in addition to the
additives we have traditionally sold in the personal care area. During 2015 and 2016 we developed and began to sell solutions
in the energy management (particularly solar control) industry. We believe that the products that we have designed for this industry
remain valuable to the market, although we are currently focusing the greatest part of our business development efforts on building
and expanding our Sol&eacute;sence<SUP>&reg;</SUP> brand and product suite. We believe that successful introduction of our finished
skin care products and materials with manufacturers may lead to follow-on orders for other finished products and materials in
their applications. We expect that we will both work more deeply with current customers and attract additional customers, which
should help us achieve growth in these markets in 2018 and beyond.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
the same time, we look for opportunities to partner with established entities in order to further our mutual goals. During June
2017, we entered into a series of agreements with Eminess Technologies, Inc. (&ldquo;ETI&rdquo;), an entity that is well established
in selling materials for surface finishing (polishing) applications. We intend to continue serving this market while devoting
significant assets behind our Sol&eacute;sence<SUP>&reg;</SUP> products. These agreements are intended to accomplish both. ETI
will sell our products, in some cases by making and selling those products themselves under an exclusive license and paying us
a royalty, and in other cases through an exclusive supply arrangement with us. ETI purchased equipment from us for $36,000 and
paid us a one-time fee of $250,000 for assisting ETI in its development of dispersion technology relevant to polishing solutions.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Critical
Accounting Estimates</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&rsquo;s carrying amount
may not be recoverable. We conduct long-lived asset impairment analyses in accordance with Financial Accounting Standards Board
(&ldquo;FASB&rdquo;) Accounting Standards Codification (&ldquo;ASC&rdquo;) Topic 360-10-15, <I>Impairment or Disposal of Long-Lived
Assets</I>. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable cash flows are
largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the sum of the undiscounted
future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is recoverable, an impairment
charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value based on discounted cash
flow analysis or appraisals.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certain
assumptions are necessary to assess the impact of risks and uncertainties on the financial information, such as cash flow projections,
availability of capital if needed to support the ongoing operations of the business, and our expected compliance with contractual
commitments. Any changes in those plans or assumptions could have a material impact on our liquidity and financial condition.</FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Results
of Operations</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Years
Ended December 31, 2017 and 2016</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
revenue increased to $12,471,000 in 2017, compared to $10,783,000 in 2016. A substantial majority of our revenue for each year
is from our largest customers, in particular, sales to our largest customer in personal care and sunscreen applications. Product
revenue, the primary component of our total revenue, increased to $12,129,000 in 2017, compared to $10,720,000 in 2016. This increase
was due both from an increase in revenue from our second largest customer (coatings), from 4% of revenue in 2016 to 11% of revenue
in 2017, and to increased revenue from our largest customer (personal care). Revenue from our top three customers was approximately
61%, 11% and 4%, respectively, in 2017, compared to 69%, 4% and 5% for the same customers in 2016.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
revenue increased to $342,000 in 2017, compared to $63,000 in 2016. This increase primarily related to the technology development
agreement between Nanophase and ETI, which included a one-time technology development fee of $250,000 that management has classified
as &ldquo;other revenue.&rdquo; Other revenue also includes customer-paid shipping charges, and any other customer-paid development
projects.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost
of revenue generally include costs associated with commercial production and customer development arrangements. Cost of revenue
increased to $8,621,000 in 2017, compared to $7,543,000 in 2016. The increase in cost of revenue was primarily driven by the increase
in product revenue volume, increases in the costs of zinc metal raw material, and manufacturing inefficiencies pertaining to our
new personal care materials, which kept our annual gross margin similar (approximately 30%) to that of the prior year. We expect
to continue new materials development, primarily using our NanoArc&reg; synthesis and dispersion technologies, for targeted applications,
new markets, and for our formulated Sol&eacute;sence<SUP>&reg;</SUP> products during 2018 and beyond. At current revenue levels
we have generated a positive gross margin, though margins have been impeded by not having enough revenue to efficiently absorb
manufacturing overhead that is required to work with current customers and expected future customers. We believe that our current
fixed manufacturing cost structure is sufficient to support significantly higher levels of revenue volume. The extent to which
margins grow, as a percentage of total revenue, will be dependent upon revenue mix, revenue volume, our ability to continue to
cut costs and pass commodity market-driven raw materials increases on to customers, and the speed and efficiency with which we
are able to scale up production for our Sol&eacute;sence<SUP>&reg;</SUP> products. We expect that, as product revenue volume increases,
our fixed manufacturing costs would be more efficiently absorbed, which should lead to increased margins as we grow. We expect
to continue to focus on reducing controllable variable product manufacturing costs, with potential variability related to the
commodity metals markets, but may or may not realize absolute dollar gross margin growth through 2018 and beyond, dependent upon
the factors discussed above.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research
and development expense, which includes all expenses relating to the technology and advanced engineering groups, primarily consists
of costs associated with the development or acquisition of new product applications, new finished product formulations, and coating
formulations and the cost of enhancing our manufacturing processes. As an example, we are focusing the bulk of our resources on
developing new product formulations as we expand marketing and sales efforts relating to our Sol&eacute;sence<SUP>&reg;</SUP>-enabled
products. This work has led to several new products and additional potential new products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Having
demonstrated the capability to produce pilot quantities of mixed-metal oxides in a single crystal phase, we do not expect development
of further variations on these materials to present material technological challenges. Many of these materials exhibit performance
characteristics that can enable them to serve in various catalytic applications. We are now working on several related commercial
opportunities using the same materials. We expect that this technique should enable us to scale to large quantity commercial volumes.
We also have an ongoing advanced engineering effort that is focused on the development of new advanced materials as well as the
refinement of existing nanomaterials, as dictated by our customer-driven marketing strategy. We are not certain when or if any
significant revenue will be generated from the production of the materials described above.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research
and development expense increased to $1,736,000 in 2017, compared to $1,554,000 in 2016. The primary reasons for this increase
were salary, outside testing, and materials charges associated with the development and launch of our Sol&eacute;sence<SUP>&reg;
</SUP>line of personal care products and related capabilities. We also had an increase in patent legal spending, in part related
to additional surface treatment applications and in part related to solar control applications. We expect similar spending in
this area during 2018 as we continue with these efforts.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Selling,
general and administrative expense decreased to $2,886,000 in 2017, compared to $2,954,000 in 2016. The net decrease was primarily
attributed to lower professional fees, some timing related, offset by higher testing fees associated with the launch of our Sol&eacute;sence<SUP>&reg;
</SUP>personal care solutions. We expect 2018 expenses in this area to be approximately 5% higher and driven largely by the selling
function, as we plan to launch products in personal care, and other areas, depending on the status of certain initiatives.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
had no interest income in either 2017 or 2016. Interest expense was $34,000 in 2017, compared to $15,000 in 2016, due to the impact
of capital leases on some of our equipment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inflation</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe inflation has not had a material effect on our operations or financial position. However, supplier price increases and
wage and benefit inflation, both of which represent a significant component of our costs of operations, may have a material effect
on our operations and financial position in 2018 and beyond if we are unable to pass through any increases under present contracts
or through to our markets in general.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Liquidity
and Capital Resources</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
cash amounted to $1,955,000 as of December 31, 2017, compared to $1,779,000 on December 31, 2016. The net cash used in our operating
activities for the year ended December 31, 2017 was $960,000 compared to $241,000 for the year ended December 31, 2016. This was
largely due to an increase in accounts receivable and inventory as of December 31, 2017, partially offset by an increase in accounts
payable as of December 31, 2017. Net cash used in investing activities amounted to $72,000 for the year ended December 31, 2017,
compared to $165,000 for the year ended December 31, 2016. Cash capital expenditures amounted to approximately $209,000 and $128,000
for the years ended December 31, 2017 and 2016, respectively. We received $137,000 during 2017 related to the sale of fixed assets
that we no longer utilize. Net cash provided by financing activities was $1,208,000 in 2017, compared to $910,000 in 2016. On
December 20, 2017, we sold 2.5 million shares of our common stock to our largest investor for $1,000,000 in proceeds. On February
10, 2016, we sold 2.6 million shares of our common stock to the same investor for $988,000 in proceeds. No selling commission
or other remuneration was paid in connection with either transaction. We have used, and expect to continue to use, the proceeds
for general corporate purposes. Additionally, on March 4, 2016, we extended our Line of Credit Agreement with Libertyville Bank
and Trust, a Wintrust Community Bank (&ldquo;Libertyville&rdquo;), until March 2017. During February 2017, we further extended
this agreement until March 2018. Outstanding borrowings were $300,000 and $0 on this line of credit as of December 31, 2017, and
December 31, 2016, respectively. During March 2018, we executed a new business loan agreement with Libertyville (the &ldquo;New
Line of Credit Agreement&rdquo;) on substantially similar terms, except the revolving credit limit was increased from $300,000
to $500,000, and there were certain limitations imposed on our ability to, among other things, incur additional indebtedness for
borrowed money outside the ordinary course of business (like a capital lease, receivables factoring or a mortgage), sell, lease
or use our assets as collateral for additional credit, pay cash dividends or engage in certain business transactions without Libertyville&rsquo;s
prior written consent. Amounts due under the New Line of Credit Agreement must be paid in full on March&nbsp;4, 2019. For more
information regarding the New Line of Credit Agreement, see Note 3 to our Financial Statements referred to in Part II, Item 8
of this Annual Report on Form 10-K.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
supply agreements with our largest customer, BASF, contain certain financial covenants which could potentially impact our liquidity.
The most restrictive financial covenants under these agreements require that we maintain a minimum of $1 million in cash, cash
equivalents and certain investments, and that we not have the acceleration of any debt maturity having a principal amount of more
than $10 million, in order to avoid triggering the customer&rsquo;s potential right to transfer certain technology and equipment
to that customer at a contractually-defined price. We had approximately $2.0 million in cash on December 31, 2017 and borrowings
under our line of credit of $300,000. This supply agreement and its covenants are more fully described in Note 12, and our line
of credit is more fully described in Note 3, to our Financial Statements referred to in Part II, Item 8, of this Annual Report
on Form 10-K.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe that cash from operations and cash on hand, in addition to unused borrowing capacity, will be adequate to fund our operating
plans through 2018. Given our expected growth in our Sol&eacute;sence<SUP>&reg;</SUP> business, we are monitoring the temporary
working capital demands that this could create, with timing being the most critical variable. Our actual future capital requirements
in 2018 and beyond will depend on many factors, including customer acceptance of our current and potential advanced materials,
applications, and products, continued progress in research and development activities and product testing programs, the magnitude
of these activities and programs, and the costs necessary to increase and expand our manufacturing capabilities and to market
and sell our advanced materials, applications, and products. Other important issues that will drive future capital requirements
will be the development of new markets and new customers as well as the potential for significant unplanned growth with existing
customers. Depending on the success of certain projects, we expect that capital spending relating to currently known capital needs
for 2018 will be between $400,000 and $650,000, and we could enter into one or more financing leases to finance these acquisitions,
subject to the provisions of our New Line of Credit Agreement. If those projects are delayed or ultimately prove unsuccessful,
or if we fail to obtain financing on acceptable terms to us, we would expect our capital expenditures may fall below the lower
end of the range. Similarly, substantial success in business development projects may cause the actual 2018 capital investment
to exceed the top of this range.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Should
events arise that make it appropriate for us to seek additional financing, such additional financing may not be available on acceptable
terms or even at all, and any such additional financing could be dilutive to our shareholders. Such financing could be necessitated
by such things as the loss of an existing customer; a significant decrease in revenue from one or more of our customers; temporary
working capital demands resulting from our expected growth in our Sol&eacute;sence<SUP>&reg;</SUP> business that we cannot fund
with existing capital; currently unknown capital requirements considering the factors described above; new regulatory requirements
that are outside our control; the need to meet previously discussed cash requirements to avoid a triggering event under our BASF
agreement; or various other circumstances coming to pass that we currently do not anticipate. The failure to have access to sufficient
capital to fund our business plans may result in a curtailment or other change in those plans, and under such circumstances, may
raise doubt as to our ability to continue as a going concern.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
December 31, 2017, we had a net operating loss carryforward of approximately $83 million for income tax purposes. Because the
Company may have experienced &ldquo;ownership changes&rdquo; within the meaning of the U.S. Internal Revenue Code in connection
with its various prior equity offerings, future utilization of this carryforward may be subject to certain limitations as defined
by the Internal Revenue Code. If not utilized, the remaining carryforward will expire at various dates between January 1, 2018
and December 31, 2037. As a result of the annual limitation and uncertainty as to the amount of future taxable income that will
be earned prior to the expiration of the carryforward, we have concluded that it is likely that some portion of this carryforward
will expire before ultimately becoming available to reduce income tax liabilities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Off-Balance
Sheet Arrangements</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have not created, and are not party to, any special-purpose or off-balance sheet entities for the purposes of raising capital,
incurring debt or operating our business. We do not have any off-balance sheet arrangements or relationships with entities that
are not consolidated into our financial statements that are reasonably likely to materially affect our liquidity or the availability
of capital resources.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 37.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
more fully described in Note 3 to our Financial Statements, referenced in Part II, Item 8 and set forth on page F-11 of this Form
10-K, during July 2014 we entered into a new bank-issued letter of credit and promissory note for up to $30,000 supporting our
obligations under our facility lease agreement. No borrowings have been incurred under this promissory note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa026"></A>Item
7A. Quantitative and Qualitative Disclosures About Market Risk</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not
required for a smaller reporting company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa027"></A>Item
8. Financial Statements and Supplementary Data</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
financial statements, with the report of independent auditors, listed in Item 15 appear on pages F-1 through F-18 of this Form
10-K.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa028"></A>Item
9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">None.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa029"></A>Item
9A. Controls and Procedures</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Evaluation
of Disclosure Controls and Procedures</U>. We are responsible for establishing and maintaining disclosure controls and procedures
that are designed to ensure that information required to be disclosed by us in the reports filed by us under the Exchange Act
is: (a) recorded, processed, summarized and reported within the time periods specified in the SEC&rsquo;s rules and forms; and
(b) accumulated and communicated to our management, including our principal executive and principal financial officer, to allow
timely decisions regarding required disclosures. It should be noted that in designing and evaluating our disclosure controls and
procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable
assurance of achieving the desired control objectives, and that our management necessarily was required to apply its judgment
regarding the design of our disclosure controls and procedures. As of the end of the period covered by this report, we conducted
an evaluation, under the supervision (and with the participation) of our management, including our Chief Executive Officer (who
is serving as both our principal executive officer and our principal financial officer), of the effectiveness of the design and
operation of our disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on that
evaluation, our Chief Executive Officer concluded that our disclosure controls and procedures were effective at reaching that
level of reasonable assurance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Management&rsquo;s
Annual Report on Internal Control Over Financial Reporting</U>. Management is responsible for the preparation, integrity and fair
presentation of the financial statements and Notes to the financial statements. The financial statements were prepared in accordance
with the accounting principles generally accepted in the U.S. and include certain amounts based on management&rsquo;s judgment
and best estimates. Other financial information presented is consistent with the financial statements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management
is also responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f)
and 15d-15(f) under the Securities Exchange Act of 1934. The Company&rsquo;s internal control over financial reporting is designed
under the supervision of the Company&rsquo;s principal executive and principal financial officer in order 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. The Company&rsquo;s internal control over financial reporting includes
those policies and procedures that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 22pt; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(i)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pertain
                                         to the maintenance of records that, in reasonable detail, accurately and fairly reflect
                                         the transactions and dispositions of assets of the Company;</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 49.1pt; text-align: justify; text-indent: -21.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 49.1pt; text-align: justify; text-indent: -21.9pt"></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 22pt; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(ii)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">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</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 49.1pt; text-align: justify; text-indent: -21.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 22pt; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(iii)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Provide
                                         reasonable assurance regarding prevention or timely detection of unauthorized acquisition,
                                         use or disposition of the Company&rsquo;s assets that could have a material effect on
                                         the financial statements.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 49.1pt; text-align: justify; text-indent: -21.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">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.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management
assessed the effectiveness of the Company&rsquo;s internal control over financial reporting as of December 31, 2017. In making
this assessment, management used the criteria established in Internal Control&ndash;Integrated Framework (2013) issued by the
Committee of Sponsoring Organizations of the Treadway Commission.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
on our assessment and those criteria, management believes that the Company maintained effective internal control over financial
reporting as of December 31, 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
annual report does not include an attestation report of the Company&rsquo;s registered public accounting firm regarding internal
control over financial reporting. Management&rsquo;s report was not subject to attestation by the Company&rsquo;s registered public
accounting firm pursuant to the rules of the Securities and Exchange Commission that permit the Company to provide only management&rsquo;s
report in this Form 10-K.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Changes
in Internal Control over Financial Reporting</U>. Frank J. Cesario resigned from his position as the Company's Chief Financial
Officer effective as of November 17, 2017. Commencing on such date, Jess A. Jankowski, the Company's Chief Executive Officer,
assumed the duties and responsibilities of the Company's principal financial officer, in addition to serving as the Company's
principal executive officer. The Company's management, including the Chief Executive Officer and principal financial officer,
confirm that there was no change in the Company&rsquo;s internal control over financial reporting during the quarter ended December
31, 2017 that has materially affected, or is reasonably likely to materially affect, the Company&rsquo;s internal control over
financial reporting.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa030"></A>Item
9B. Other Information</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March&nbsp;26, 2018, we executed a new Business Loan Agreement (the &ldquo;New Line of Credit Agreement&rdquo;), dated as of March
4, 2018, with Libertyville, our primary bank, which replaces the Line of Credit Agreement with Libertyville that expired on March
4, 2018. Under the New Line of Credit Agreement, Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum
of (a) 75% of our eligible accounts receivables and (b) our cash deposited with Libertyville, whichever is less,&nbsp;of revolving
credit to us, collateralized by a senior priority lien on our accounts receivables, inventory, equipment, general intangibles
and fixtures. Interest is payable monthly on any advances at a floating interest rate of the prime rate at the time plus 1%. We
must have $1 million in cash, inclusive of the borrowed amount, at Libertyville on the date of any advance. Advances may only
occur at the beginning or end of a fiscal quarter and must be repaid in full within five business days of the advance. Amounts
due under the New Line of Credit Agreement must be paid in full on March&nbsp;4, 2019. While the New Line of Credit Agreement
is in effect, we cannot, among other things, engage in any business activities substantially different than those in which we
are presently engaged, and there are limitations imposed on our ability to, among other things, incur additional indebtedness
for borrowed money, including capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security interest in
or encumber any of our assets, sell with recourse any of our accounts other than to Libertyville, cease operations, merge, transfer,
acquire or consolidate with any other entity, change our name, dissolve or transfer or sell collateral outside the ordinary course
of business, pay any cash dividends, loan, invest in or advance money or assets to any other person or entity, purchase, create
or acquire any interest in any other entity, or incur any obligation as a surety or guarantor other than in the ordinary course
of business, in each case without Libertyville&rsquo;s prior written consent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
intend to utilize this borrowing capacity for short-term working capital needs on an as-needed basis. The foregoing description
is not complete and is qualified in its entirety by reference to the full text of the Business Loan Agreement, the Promissory
Note and the Commercial Security Agreement between the Company and Libertyville, all of which are dated March&nbsp;4, 2018 and
were executed on March 26, 2018, which are filed as Exhibits 10.33, 10.34 and 10.35, respectively, to this Form 10-K and are incorporated
herein by reference.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa031"></A><B>PART
III</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa032"></A><B>Item
10. Directors, Executive Officers and Corporate Governance</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>DIRECTORS</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Set
forth below is certain information regarding the directors of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.75pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 39%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 74.15pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name</B></FONT></P></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 8%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Age</B></FONT></P></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 23%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Position
                                         with Company</B></FONT></P></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 8%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.05pt; padding-left: 5.3pt; text-align: center; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Served
    as Director Since</B></FONT></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 9%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 10.75pt 0pt 11.4pt; text-indent: 4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Term
                                         Expires</B></FONT></P></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 8%; border-bottom: black 0.75pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 12.05pt 0pt 12pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Class</B></FONT></P></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James A. Henderson</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">83</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chairman
    of the Board of Directors</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2001</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2019</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James A. McClung, Ph.D.</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">80</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.3pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2000</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2019</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">R. Janet Whitmore</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">63</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.25pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2003</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2019</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.3pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President,
    Chief Executive Officer</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess A. Jankowski</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">52</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.25pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">and
    Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2009</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2020</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 12pt; padding-left: 12pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">II</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Richard W. Siegel, Ph.D.</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">80</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.25pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1989</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2020</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 12pt; padding-left: 12pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">II</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">W. Ed Tyler</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">65</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.25pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2011</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2020</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 12pt; padding-left: 12pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">II</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">George A. Vincent, III</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">73</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 0.25pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-left: 14.75pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2007</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 16.45pt; padding-left: 16.2pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2018</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 12pt; padding-left: 12pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">III</FONT></TD></TR>
</TABLE>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
Henderson </B>has served as a director of the Company since July 2001 and Chairman of the Board of Directors since August 2011.
He retired as Chairman and Chief Executive Officer of Cummins Engine Company (now Cummins Inc.) in December 1999, after joining
the company in 1964. Mr. Henderson became President and Chief Operating Officer of Cummins in 1977, was promoted to President
and Chief Executive Officer in 1994 and served as Chairman and Chief Executive Officer from 1995 until his retirement in 1999.
Mr. Henderson attended Culver Military Academy, holds an A.B. in public and international affairs from Princeton University and
an M.B.A. from Harvard Business School. Mr. Henderson previously served as a director of AT&amp;T, Inc., International Paper,
Rohm &amp; Haas, Hillenbrand, Inc., Inland Steel, and Ryerson, Inc. He serves as Chairman Emeritus of the Board of the Culver
Education Foundation and is a past Chair of the Princeton University Board of Trustees. We believe that Mr. Henderson&rsquo;s
extensive and diverse background in corporate leadership in technology-based companies, operations experience, and business acumen
makes him a valuable member of our Board of Directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
McClung </B>has served as a director of the Company since February 2000, and is chair of the Audit and Finance Committee. Currently
he is Chair and CEO of Lismore International, a global business advisory firm. He retired as a senior vice president and executive
officer for FMC Corporation (which has since split into 3 public corporations: FMC Corporation; TechnipFMC; JB Technologies),
a leading producer of a diversified portfolio of chemicals and machinery. He has over 30 years of global business development
and operational experience in over 75 countries. This includes managing and developing new technologies and operational processes,
and strategic partnerships, for diversified global businesses, including specialized chemicals, process machinery, and health
care systems while living in the United States, Europe and Africa. In addition to serving currently on the Boards of Directors
of Nanophase, and 4 D Healthware, and the Nuseed advisory board, he previously served on other corporate boards: Amway Corporation;
NCCI; Turtle Wax; Beaulieu Corporation; and Hu-Friedy. He was a founding member of the US-Russia Business Council and is active
in other international business organizations, such as Japan American Society, Chicago Council on Global Affairs, Economic Club
of Chicago and the Executive Club of Chicago. He is an active Emeritus Trustee for the College of Wooster (Ohio). Mr. McClung
earned a bachelor&rsquo;s degree from the College of Wooster (Ohio), master&rsquo;s degree from the University of Kansas, and
a doctorate from Michigan State University. We believe that Mr. McClung&rsquo;s extensive global business development and worldwide
management experience, including experience in the specialty chemical industry, make him a valuable member of our Board of Directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ms.
Whitmore </B>joined the board in November 2003. She is a former director of Silverleaf Resorts, Inc., where she served as Chairman
of the Compensation Committee and as a member of the Audit Committee. She is also a former director of Epoch Biosciences, a supplier
of proprietary products used to accelerate genomic analysis. Ms. Whitmore is Founder of Benton Consulting, LLC, which specializes
in business development and processes. From 1976 through 1999, Ms. Whitmore held numerous engineering and finance positions at
Mobil Corporation, including Mobil&rsquo;s Chief Financial Analyst and Controller of Mobil&rsquo;s Global Petrochemicals Division.
Ms. Whitmore holds a B.S. degree in Chemical Engineering from Purdue University and an M.B.A. from Lewis University. We believe
that Ms. Whitmore&rsquo;s combination of global financial, engineering, and management expertise makes her a valuable member of
our Board of Directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
Jankowski </B>joined the board in February 2009. He has served as the Company&rsquo;s President and Chief Executive Officer since
that time. Mr. Jankowski has also served as the Company&rsquo;s principal financial officer and principal accounting officer since
November 17, 2017. After joining the Company in 1995, Mr. Jankowski held offices including Vice President of Finance, Chief Financial
Officer, Secretary, Treasurer and Controller. From 1990-1995 he served as Controller for two building and public works contractors
in the Chicago area, during which time he had significant business development responsibilities. From 1986 to 1990, he worked
for Kemper Financial Services in their accounting control corporate compliance unit, serving as unit supervisor during his last
two years. Mr. Jankowski holds a B.S. from Northern Illinois University and an M.B.A. from Loyola University. He served on the
TechAmerica Midwest Board from 2008 to 2012 and was a past member of the TechAmerica Midwest CFO Committee. He was appointed to
the Advisory Board of the Nanobusiness Commercialization Association in 2009. Mr. Jankowski was also appointed to the Romeoville
Economic Development Commission and served from 2004 to 2010. He has also served on the advisory board of NITECH (Formerly WESTEC),
an Illinois Technology Enterprise Center focusing on the commercialization of advanced manufacturing technologies from 2003 to
2008. In 2009, Mr. Jankowski was appointed to the board of directors of the Northern Illinois Technology Foundation, an economic
development and technology transfer entity that is part of Northern Illinois University. We believe that Mr. Jankowski&rsquo;s
long-term and intimate experience with Nanophase operations, along with his financial and management expertise, makes him a valuable
member of our Board of Directors.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Dr.
Siegel </B>is a co-founder of the Company and has served as a director of the Company since 1989. Dr. Siegel served as a consultant
to the Company from 1990 to 2002 with regard to the application and commercialization of nanomaterials. Dr. Siegel is an internationally
recognized scientist in the field of nanomaterials. During his tenure on the research staff at Argonne National Laboratory from
July 1974 to May 1995, he was the principal scientist engaged in research with the laboratory-scale synthesis process that was
the progenitor of the Company&rsquo;s physical-vapor-synthesis production system. Dr. Siegel has been the Robert W. Hunt Professor
in Materials Science and Engineering at Rensselaer Polytechnic Institute since June 1995, and served as Department Head from 1995
to 2000. Dr. Siegel was the founding Director of both the Rensselaer Nanotechnology Center (2001-2015) and the U.S. National Science
Foundation funded Nanoscale Science and Engineering Center for Directed Assembly of Nanostructures (2001-2013). During the period
from 1995 until 1998, he was also a visiting professor at the Max Planck Institute for Microstructure Physics in Germany on an
Alexander von Humboldt Research Prize received in 1994. During the period from 2003 until 2004 he was a visiting professor in
Japan on a RIKEN Eminent Scientist Award. He chaired the World Technology Evaluation Center worldwide study of nanostructure science
and technology for the U.S. government, has served on the Council of the Materials Research Society and as Chairman of the International
Committee on Nanostructured Materials. He also served on the Committee on Materials with Sub-Micron Sized Microstructures of the
National Materials Advisory Board and was the co-chairman of the Study Panel on Clusters and Cluster-Assembled Materials for the
U.S. Department of Energy. He served on the Nanotechnology Technical Advisory Group to the U.S. President&rsquo;s Council of Advisors
on Science and Technology during 2003-2009. Dr. Siegel holds an A.B. degree in physics from Williams College and an M.S. degree
and Ph.D. from the University of Illinois at Urbana-Champaign. We believe that Dr. Siegel&rsquo;s value to our Board of Directors,
as co-founder of the Company and inventor of our initial base technology, is self-explanatory.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
Tyler </B>joined Nanophase as a director in January 2011. Mr. Tyler is Chairman of the Board of First Industrial Realty Trust,
where he has served as a director since 2000. He has also served in recent leadership positions at Ideapoint Ventures, an early
stage venture fund that focuses on nanotechnologies, and Industrial Nanotech, Inc., an entity which develops and sells nanomaterial
solutions. Previously, Mr. Tyler served as President and CEO of Moore Corporation Limited, a provider of data capture, information
design, marketing services, digital communications and print solutions. Mr. Tyler also worked for 24 years with R. R. Donnelley
&amp; Sons Company in Chicago, beginning his career as an electronics engineer and ultimately serving as Executive Vice President,
Sector President, and Chief Technology Officer. He also was responsible for 77 Capital, an early stage venture capital subsidiary
of Donnelley, where he was directly responsible for investment decisions and worked closely with the portfolio companies while
participating on many of their boards. Mr. Tyler is a former Chairman of the American Red Cross (Mid-America Chapter) and Campaign
Chairman of the United Way of Lake County, and serves as a director for several small, private companies. He is a member of the
Board of Directors of Lake Forest Graduate School of Management, where he is also an adjunct faculty member. We believe that Mr.
Tyler&rsquo;s extensive and diverse background in corporate leadership in technology-based companies, operations experience, and
business acumen makes him a valuable member of our Board of Directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
Vincent </B>has served as a director of the Company since November 2007. He is the retired Chairman and President of The HallStar
Company, where he served as CEO for twenty years. HallStar is a chemical manufacturer and innovator specializing in material science,
marketing its products worldwide, primarily into the polymer and personal care industries. Prior to HallStar, Mr. Vincent held
positions in purchasing, sales, commercial development and strategic planning with FMC Corporation (chemicals) and General Electric
Company (chemicals and plastics). Mr. Vincent has served as Chairman of the Illinois Manufacturers&rsquo; Association (IMA) and
the Chemical Industry Council of Illinois (CICI), as well as Director of the American Chemistry Council (ACC). Mr. Vincent serves
on the Boards of several closely-held companies in the chemicals and materials industry sector. Mr. Vincent holds a Bachelor of
Arts degree in Chemistry from Dartmouth College and an M.B.A. degree from Harvard Business School. We believe that Mr. Vincent&rsquo;s
extensive experience in the chemicals industry and management leadership makes him a valuable member of our Board of Directors.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Meetings
of the Board and Committees </B>-- During the year ended December 31, 2017, the Board of Directors held five meetings, all of
which were attended by each director. No director missed more than one committee meeting (for committees on which they served)
during 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Committees
of the Board of Directors </B>-- The Board of Directors has established an Audit and Finance Committee, Compensation Committee
and Nominating and Corporate Governance Committee. Each operates in accordance with its charter (available on our website www.nanophase.com
under the &ldquo;Investor Relations&rdquo; section). The members of the Audit and Finance Committee are Mr. McClung (Chairman),
Mr. Vincent and Dr. Siegel. The members of the Compensation Committee are Mr. Tyler (Chairman), Mr. Henderson, and Mr. Vincent.
The members of the Nominating and Corporate Governance Committee are Mr. Henderson (Chairman), Mr. McClung, Dr. Siegel, Mr. Vincent,
Mr. Tyler and Ms. Whitmore.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Audit and Finance Committee generally has responsibility for retaining the Company&rsquo;s independent public auditors, reviewing
the plan and scope of the accountants&rsquo; annual audit, reviewing the Company&rsquo;s internal control functions and financial
management policies, reviewing and approving all related party transactions, and reporting to the Board of Directors regarding
all of the foregoing. The Audit and Finance Committee held eight meetings during 2017. The Board of Directors has determined that
Mr. Vincent and Mr. McClung are the &ldquo;audit committee financial experts&rdquo; as described in applicable SEC rules. Each
member of the Audit and Finance Committee is independent, as defined in applicable SEC rules.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Compensation Committee generally has responsibility for establishing executive officer and key employee compensation, reviewing,
and establishing the Company&rsquo;s executive compensation, evaluating our Outside Director compensation, and reporting to the
Board of Directors regarding the foregoing. The Compensation Committee also has responsibility for administering the 2010 Equity
Compensation Plan, as amended (the &ldquo;2010 Equity Plan&rdquo;), determining the number of options, if any, to be granted to
the Company&rsquo;s employees and consultants pursuant to the 2010 Equity Plan and reporting to the Board of Directors regarding
the foregoing. Regarding most compensation matters, including executive compensation, our management provides recommendations
to the Compensation Committee; however, the Compensation Committee does not delegate any of its functions to others in setting
compensation. The Compensation Committee does not currently utilize external consultants in executive or director compensation
matters. The Compensation Committee held five meetings during 2017. Each member of the Compensation Committee is independent,
as defined in applicable SEC rules, is a &ldquo;non-employee director&rdquo; as defined in Rule 16b-3 under the Exchange Act and
is an &ldquo;Outside Director&rdquo; as defined by the regulations under Section 162(m) of the Internal Revenue Code.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Nominating and Corporate Governance Committee generally has responsibility for evaluating and nominating candidates to serve on
the Board of Directors, and for establishing and reviewing our Corporate Governance Principles. Five of the six members of the
Nominating and Corporate Governance Committee are independent, as defined in applicable SEC rules. The Nominating and Corporate
Governance Committee held one meeting during 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Board of Directors considers its role in risk oversight to focus primarily on evaluating risk at the entity and strategic levels,
with management primarily responsible for managing day-to-day risk factors and presenting summary materials for those positions
to the Board of Directors. Consistent with this philosophy, the Board of Directors has no formal policy as to whether the roles
of Chief Executive Officer and Chairman should be segregated or combined. The Board of Directors considers the circumstances of
the Company and makes a determination as to the appropriate leadership structure for the Company at that time. As of the time
of this filing, the positions of CEO and Chairman are held by two individuals &ndash; Mr. Henderson serves as Chairman and Mr.
Jankowski serves as CEO. Mr. Henderson brings extensive experience in corporate leadership from his own working experience and
from the many Boards on which he serves or has served in the past, and Mr. Jankowski is expected to benefit from that experience.
The Board of Directors believes that is the most appropriate structure for the Company at this time. Under our Corporate Governance
Principles, in the event that the Chairman of the Board is not an Outside Director, the Board will elect a lead independent director,
who will have the responsibility to schedule and prepare agendas for meetings of the Outside Directors, communicate with the CEO,
disseminate information to the rest of the Board and raise issues with management on behalf of the Outside Directors when appropriate.
The Board evaluates its leadership structure on an ongoing basis and may change it as circumstances warrant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Board of Directors does not have a stated policy regarding diversity, although pursuant to our Corporate Governance Principles,
diversity is one factor that the Nominating and Corporate Governance Committee considers when recommending directors for stockholder
approval. The Board seeks experienced individuals for service who bring extensive experience in leadership, operations, finance,
and engineering, particularly in areas directly applicable to the Company or its intended future endeavors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 7.55pt 0pt 8.35pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.55pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">EXECUTIVE
OFFICERS</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.55pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Set
forth below is certain information regarding the executive officers of the Company as of the date of this Form 10-K who are not
identified above as directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 18%; padding-left: 2.5pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name</B></FONT></TD>
    <TD STYLE="width: 3%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 25%; padding-left: 0.3pt; text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Age</B></FONT></TD>
    <TD STYLE="width: 3%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 51%; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Position</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Cureton</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 0.4pt; padding-left: 0.3pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">56</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Commercial Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nancy Baldwin</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 0.4pt; padding-left: 0.3pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">66</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Vice President - Human Resources and Investor
    Relations</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mr.
Cureton </B>joined the Company in November 2012 as Vice President of Sales, Marketing and Business Development. Effective January
1, 2018, Mr. Cureton was named Chief Commercial Officer. His chemical industry experience has spanned more than twenty years with
companies including twelve years at AMCOL, where one of his roles was Managing Director of its nanomaterial-based Health &amp;
Beauty Solutions division. Prior to that, he made significant contributions at Air Products, Borden, and other entities. He holds
an undergraduate degree in chemical engineering from Carnegie Mellon University and an M.B.A. from the University of Chicago.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ms.
Baldwin </B>has served as the Director of Human Resources and Information Technology since joining the Company in 2000. In September
of 2008, she was appointed as the Company&rsquo;s Vice President of Human Resources and Investor Relations. Prior to joining Nanophase,
she served as Vice President of iLink Global, and Chief Human Resources Officer at the Marketing Store, a global supplier to McDonald&rsquo;s
Corporation. Previous experience includes 14 years at Arthur Andersen, LLP &amp; Andersen Consulting, LLP in various positions.
Ms. Baldwin has a B.S. in Education from Western Illinois University and post graduate studies at Northern Illinois University.
In 2010, Ms. Baldwin was appointed to the Romeoville Economic Development Commission. She is currently an active member of the
Will County Three Rivers Manufacturing Human Resources Association.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Board of Directors elects executive officers and such executive officers, subject to the terms of their employment agreements,
serve at the discretion of the Board of Directors. Messrs. Jankowski and Cureton, and Ms. Baldwin, each have employment agreements
with the Company. See Item 11 below. There are no family relationships among any of the directors or officers of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 144.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SECTION
16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 144.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
16 of the Exchange Act requires the Company&rsquo;s officers (as defined under Section 16), directors and persons who beneficially
own greater than 10% of a registered class of our equity securities to file reports of ownership and changes in ownership with
the SEC. Based solely on a review of the forms we have received and on written representations from certain reporting persons
that no such forms were required for them, we believe that during 2017 all Section 16 filing requirements applicable to our officers,
directors and 10% beneficial owners were complied with by such persons.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CODE
OF ETHICS</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have adopted a Code of Business Conduct and Ethics (&ldquo;Code of Ethics&rdquo;) that applies to, among others, our principal
executive officer, principal financial officer and principal accounting officer or controller, or persons performing similar functions.
The Code of Ethics is posted on our Internet website www.nanophase.com under the &ldquo;Investor Relations&rdquo; section. In
the event that we make any amendment to, or grant any waiver from, a provision of the Code of Ethics that requires disclosure
under applicable SEC rules, we intend to disclose such amendment or waiver on our website.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa033"></A>Item
11. Executive Compensation</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SUMMARY
COMPENSATION TABLE</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table sets forth a summary of the compensation for each of our named executive officers in U.S. dollars for the years
ended December 31, 2017 and 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Bonus</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Option
    Awards</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Non-Equity
    Incentive Plan Compensation</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>All
    Other Compensation</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Salary</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Total</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name
    and Principal Position</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Year</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(1)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(2)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(3)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(4)</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>($)</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #CCEEFF; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 44%; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Jess
    Jankowski</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 7%; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD>
    <TD STYLE="width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 7%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;317,471
    </FONT></TD>
    <TD STYLE="width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="width: 6%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 6%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;44,242
    </FONT></TD>
    <TD STYLE="width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 8%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 9%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21,613
    </FONT></TD>
    <TD STYLE="width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 7%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;383,326
    </FONT></TD></TR>
<TR STYLE="background-color: #CCEEFF; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Chief
    Executive Officer</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;305,831
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;23,247
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;22,960
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;352,038
    </FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Kevin
    Cureton</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;201,346
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;27,310
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;16,574
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;245,230
    </FONT></TD></TR>
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Chief
    Commercial Officer</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;186,411
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;14,656
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;23,666
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;224,733
    </FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #CCEEFF; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Nancy
    Baldwin</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;157,342
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;19,663
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9,221
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;186,227
    </FONT></TD></TR>
<TR STYLE="background-color: #CCEEFF; font: 10pt Times New Roman, Times, Serif">
    <TD NOWRAP STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Vice
    President Human Resources and Investor Relations</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;166,686
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;10,613
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9,348
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;186,647
    </FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Frank
    Cesario</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;166,936
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;19,663
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2,555
    </FONT></TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;189,154
    </FONT></TD></TR>
<TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Former
    Chief Financial Officer (5)</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;169,834
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;10,613
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&mdash;
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1,224
    </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;181,671
    </FONT></TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
                                         amounts earned during 2017 and 2016 would have been paid in early 2018 and 2017, respectively.
                                         Bonus compensation is driven by Company performance against its goals as ultimately determined
                                         by the Compensation Committee of the Board of Directors. A set of Company-level objectives
                                         is created at the beginning of the year, focusing on total revenue, revenue growth, particular
                                         sources of revenue growth, business development achievements, cash flows and related
                                         targets, as well as a small discretionary component designed to capture items not specifically
                                         listed. Each measure has varying levels of achievement, which is reflected in the aggregate
                                         bonus measurement. The resulting bonus calculation is then applied to each individual&rsquo;s
                                         bonus potential as a percentage of salary. Although total revenue growth was approximately
                                         16% and 4% during 2017 and 2016, respectively, performance targets were not met and thus
                                         no bonus was awarded to any of the named executive officers for 2017 or 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         amounts in this column represent the aggregate grant date fair value of awards granted
                                         in 2017 and 2016 in accordance with FASB ASC Topic 718. See Note 10 of the notes to our
                                         financial statements contained elsewhere in this Form 10-K for a discussion of all assumptions
                                         made by us in determining the FASB ASC Topic 718 values.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">None.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -0.45in"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         amounts in this column represent 401(k) match (total for executive officers of $6,094
                                         during 2017 and none during 2016), health and life insurance. Health insurance benefits
                                         are the same for all employees. Life insurance is provided in the amount of one times
                                         the annual base salary with a maximum of $150,000.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mr.
                                         Cesario resigned from his position as Chief Financial Officer effective November 17,
                                         2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Employment
Agreements</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Effective
as of August 12, 2009, we entered into an employment agreement with Jess Jankowski in connection with his services as President
and Chief Executive Officer. No term has been assigned to Mr. Jankowski&rsquo;s employment agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to the terms of his employment agreement, Mr. Jankowski will receive an annual base salary of not less than $275,000. In addition,
Mr. Jankowski will be eligible for discretionary bonuses for services to be performed as an executive officer of the Company based
on performance and achieving milestones approved by our Board of Directors (the &ldquo;Board&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mr.
Jankowski will be eligible for such stock options and other equity compensation as the Board deems appropriate, subject to the
provisions of the 2010 Equity Plan. Mr. Jankowski will also be entitled to the employee benefits made available by us generally
to all of our other executive officers, subject to the terms and conditions of our employee benefit plan in effect from time to
time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
the event Mr. Jankowski&rsquo;s employment is terminated other than for &ldquo;cause&rdquo; (as such term is defined in the employment
agreement), Mr. Jankowski will receive a sum equal to Mr. Jankowski&rsquo;s base salary in effect at the time of termination for
52 full weeks after the effective date of termination, payable in proportionate amounts on our regular pay cycle for professional
employees, provided that Mr. Jankowski signs, without subsequent revocation, a separation agreement and release in a form acceptable
to us. In addition, all stock options granted to Mr. Jankowski prior to termination will become fully vested and exercisable in
accordance with the applicable option grant agreement and the 2010 Equity Plan. If he is terminated for cause, or if he resigns
as an employee of the Company, Mr. Jankowski will not be entitled to any severance or other benefits accruing after the term of
the employment agreement and such rights will be forfeited immediately upon the end of such term.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If,
within two years after the occurrence of a change in control, as defined in his employment agreement, Mr. Jankowski&rsquo;s employment
is terminated other than for cause, his responsibilities or annual compensation are materially reduced without his prior consent,
or we cease to be publicly held (each, a &ldquo;Trigger&rdquo;), then, subject to Mr. Jankowski signing, without subsequently
revoking, a separation agreement and release in a form acceptable to us, Mr. Jankowski will receive a sum equal to his base salary
for 104 full weeks after the date the Trigger occurs. In addition, all stock options granted to Mr. Jankowski prior to the Trigger
will become fully vested and exercisable in accordance with the applicable option grant agreement and the 2010 Equity Plan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Effective
as of November 28, 2012, we entered into an employment agreement with Mr. Kevin Cureton providing for an annual base salary of
not less than $190,000. No term has been assigned to Mr. Cureton&rsquo;s employment agreement. If Mr. Cureton is terminated other
than for &ldquo;cause&rdquo; (as such term is defined in Mr. Cureton&rsquo;s employment agreement), Mr. Cureton will receive severance
benefits in an amount equal to Mr. Cureton&rsquo;s base salary for 26 weeks. In addition, all stock options granted to Mr. Cureton
prior to termination will become fully vested and exercisable in connection with the applicable option grant agreement and the
2010 Equity Plan. A signing bonus of $25,000 was paid upon Mr. Cureton&rsquo;s acceptance of employment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Effective
as of September 25, 2008, we entered into an employment agreement with Ms. Nancy Baldwin providing for an annual full-time base
salary of not less than $150,000. No term has been assigned to Ms. Baldwin&rsquo;s employment agreement. If Ms. Baldwin is terminated
other than for &ldquo;cause&rdquo; (as such term is defined in Ms. Baldwin&rsquo;s employment agreement), Ms. Baldwin will receive
severance benefits in an amount equal to Ms. Baldwin&rsquo;s base salary for 26 weeks. In addition, all stock options granted
to Ms. Baldwin prior to termination will become fully vested and exercisable in connection with the applicable option grant agreement
and the 2010 Equity Plan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Effective
as of June 24, 2009, we entered into an employment agreement with Mr. Frank Cesario providing for an annual base salary of not
less than $150,000. We also granted to Mr. Cesario options to purchase up to 20,000 shares of common stock at an exercise price
of $1.07 per share with options for one-third of such shares becoming exercisable on each of the first three anniversaries of
the date of grant. No term was assigned to Mr. Cesario&rsquo;s employment agreement. As subsequently amended during 2012, if Mr.
Cesario would have been terminated other than for &ldquo;cause&rdquo; (as such term was defined in Mr. Cesario&rsquo;s employment
agreement), Mr. Cesario would have received severance benefits in an amount equal to Mr. Cesario&rsquo;s base salary for 26 weeks.
Mr. Cesario resigned from his position as Chief Financial Officer effective November 17, 2017 and did not receive any severance
benefits under his employment agreement in connection with such resignation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">OUTSTANDING
EQUITY AWARDS AT FISCAL YEAR-END</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 123.05pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table sets forth information regarding each unexercised option held by each of our named executive officers as of December
31, 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="15" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">OPTION
    AWARDS</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">STOCK
    AWARDS</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">name</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Number
    of</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR> <FONT STYLE="font-variant: small-caps">Securities</FONT><BR>
    <FONT STYLE="font-variant: small-caps">Underlying</FONT><BR> <FONT STYLE="font-variant: small-caps">Unexercised</FONT><BR>
    <FONT STYLE="font-variant: small-caps">Options</FONT><BR> <FONT STYLE="font-variant: small-caps">(#)</FONT><BR> <FONT STYLE="font-variant: small-caps">Exercisable</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="4" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Number
    of</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR> <FONT STYLE="font-variant: small-caps">Securities</FONT><BR>
    <FONT STYLE="font-variant: small-caps">Underlying</FONT><BR> <FONT STYLE="font-variant: small-caps">Unexercised</FONT><BR>
    <FONT STYLE="font-variant: small-caps">Options</FONT><BR> <FONT STYLE="font-variant: small-caps">(#)</FONT><BR> <FONT STYLE="font-variant: small-caps">Unexercisable</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Option</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR>
    <FONT STYLE="font-variant: small-caps">Exercise</FONT><BR> <FONT STYLE="font-variant: small-caps">Price</FONT><BR> <FONT STYLE="font-variant: small-caps">($)</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Option</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR>
    <FONT STYLE="font-variant: small-caps">Expiration</FONT><BR> <FONT STYLE="font-variant: small-caps">Date</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Number</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR>
    <FONT STYLE="font-variant: small-caps">of shares of</FONT><BR> <FONT STYLE="font-variant: small-caps">stock</FONT><BR> <FONT STYLE="font-variant: small-caps">that
    have</FONT><BR> <FONT STYLE="font-variant: small-caps">not</FONT><BR> <FONT STYLE="font-variant: small-caps">vested</FONT><BR>
    <FONT STYLE="font-variant: small-caps">(#)</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">Market</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR><FONT STYLE="font-variant: small-caps">value</FONT><BR>
    <FONT STYLE="font-variant: small-caps">of shares of</FONT><BR> <FONT STYLE="font-variant: small-caps">stock</FONT><BR> <FONT STYLE="font-variant: small-caps">that
    have</FONT><BR> <FONT STYLE="font-variant: small-caps">not</FONT><BR> <FONT STYLE="font-variant: small-caps">vested</FONT><BR>
    <FONT STYLE="font-variant: small-caps">($)</FONT></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: right; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess Jankowski</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 21%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 8%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">23,000</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="width: 8%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 8%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="width: 7%; text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="width: 1%; text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.140</FONT></TD>
    <TD STYLE="width: 8%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 8%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/12/18</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 8%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 8%; text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">30,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.020</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/04/19</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.700</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/03/20</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">85,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.260</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/02/21</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">98,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.300</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">08/07/22</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">90,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.415</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/14/23</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">90,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.520</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/13/24</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">54,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.440</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/18/25</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">23,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">46,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.420</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/23/26</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">81,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.680</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/21/27</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Cureton</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">52,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.300</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11/28/22</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">48,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.415</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/14/23</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">75,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.520</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/13/24</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">33,333</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">16,667</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.440</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/18/25</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14,500</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">29,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.420</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/23/26</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">50,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.680</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/21/27</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nancy Baldwin</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">15,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.140</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/12/18</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">30,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.020</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/04/19</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.700</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/03/20</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.260</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/02/21</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">41,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.300</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">08/07/22</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">39,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.415</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/14/23</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">40,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.520</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/13/24</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.440</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/18/25</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10,500</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">21,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.420</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/23/26</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">36,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.680</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/21/27</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Frank Cesario (4)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.070</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">06/24/19</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.700</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/03/20</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.260</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">05/02/21</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18,204</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.440</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/18/25</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10,500</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">-0-</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.420</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">02/23/26</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 17.4pt 0pt 27.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         grants expiring February 18, 2025 vest in three equal installments on February 18, 2016,
                                         2017 and 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -16.2pt"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         grants expiring February 23, 2026 vest in three equal installments on February 23, 2017,
                                         2018 and 2019.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -16.2pt"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         grants expiring February 21, 2027 vest in three equal installments on February 21, 2018,
                                         2019 and 2020.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -16.2pt"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
                                         options that were unvested and unexercisable upon Mr. Cesario&rsquo;s resignation from
                                         the Company effective November 17, 2017 were canceled upon his resignation. The options
                                         set forth in this table remained exercisable for 90 days after his resignation, at which
                                         time any that remained unexercised were canceled.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -16.2pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.15pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">POTENTIAL
PAYMENT UPON TERMINATION OR CHANGE IN CONTROL</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.15pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><I>Severance
Benefits. </I></B>Please see discussion of severance benefits under &ldquo;Employment Agreements&rdquo; above.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><I>Change
in Control. </I></B>Upon a change in control, the 2010 Equity Plan provides that: (1) vesting under all outstanding stock options
will automatically accelerate and each option will become fully exercisable; (2) the restrictions and conditions on all outstanding
restricted shares shall immediately lapse; and (3) the holders of performance shares will receive a payment in settlement of the
performance shares, in an amount determined by the Compensation Committee, based on the target payment for the performance period
and the portion of the performance period that precedes the change in control. If the Company is not the surviving entity, the
successor is required to assume all unexercised options.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><I>Payments.
</I></B>The following table quantifies the estimated payments that would be made in each covered circumstance to the following
named executive officers:</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="10" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps"><B>Termination
                                         by</B></FONT></P></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps"><B>involuntary</B></FONT></P> <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps"><B>termination
                                         in connection with or</B></FONT></P></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: left; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps"><B>Name</B></FONT></P></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">company
    Without Cause (1)</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps"><B>Change
                                         in Control (2)</B></FONT></P></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">following
    a change in control (3)</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-variant: small-caps">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 46%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess Jankowski</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">326,011</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6,761</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 15%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">645,261</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Cureton</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">105,485</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,235</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">105,485</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nancy Baldwin</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">91,061</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,061</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">91,061</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
                                         amount represents the severance benefits that would be received under the executive officer&rsquo;s
                                         employment agreement as described had the executive officer been terminated by the Company
                                         without cause on December 31, 2017, including the value of any stock options that would
                                         have accelerated in connection with such termination. For this purpose, the closing price
                                         of our common stock as of December 29, 2017, the last business day of 2017, was used.
                                         The amount represents the difference between the exercise price of any unvested options
                                         and $0.52.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.1in 0pt 0.75in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
                                         amount represents an estimate of the value that would have been received under the 2010
                                         Equity Plan had a change in control occurred as of December 31, 2017 and the executive
                                         officers benefited from an acceleration of vesting in the 2010 Equity Plan awards, as
                                         described above. For this purpose, the closing price of our common stock as of December
                                         29, 2017, the last business day of 2017, was used. The amount represents the difference
                                         between the exercise price of any unvested options and $0.52.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 0.75in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
                                         amount represents an estimate of the payments and value (including acceleration of vesting
                                         of equity-based awards) that would have been received by the executive officers had the
                                         executive officers been terminated by the Company without cause on December 31, 2017
                                         in connection with a change in control on this date. For this purpose, the closing price
                                         of our common stock as of December 29, 2017, the last business day of 2017, was used.
                                         The amount represents the difference between the exercise price of any unvested options
                                         and $0.52.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 8.35pt 0pt 0.75in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
                                         former Chief Financial Officer, Mr. Frank Cesario, resigned from his position effective
                                         November 17, 2017 and did not receive any severance benefits or acceleration of vesting
                                         of his stock options in connection with such resignation.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 8.35pt 0pt 0.75in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">DIRECTOR
COMPENSATION</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upon
first being elected to the Board of Directors, each director of the Company who is not an employee or consultant of the Company
(an &ldquo;Outside Director&rdquo;) is granted stock options to purchase shares of common stock at the closing price as of the
date of issuance (the fair market value). This initial option grant to an Outside Director typically vests over three years, though
may accelerate upon termination from the Board of Directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
2017, we paid quarterly compensation to the Chairman of the Board of Directors, for an annual total of $22,000. We paid quarterly
compensation to the Chairman of the Audit and Finance Committee and to the Chairman of the Compensation Committee totaling $18,000
to each. Each of our other Outside Directors was paid quarterly compensation for an annual total of $16,000 per Outside Director
for services performed in their capacity as a director.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the first quarter of 2017, we granted our Outside Directors stock options totaling 69,000 shares under the 2010 Equity Plan, as
follows: the Chairman of the Board of Directors received stock options to purchase 15,000 shares of our common stock, the Chairman
of the Audit and Finance Committee and the Chairman of the Compensation Committee each received stock options to purchase 12,000
shares of our common stock and each of our other Outside Directors received stock options to purchase 10,000 shares of our common
stock. Our Outside Directors had the following shares of our common stock underlying stock options (both vested and unvested)
outstanding as of December 31, 2017: Mr. Henderson: 65,150 shares; Mr. McClung: 96,270 shares; Mr. Vincent: 86,850 shares; Ms.
Whitmore: 81,100 shares; Dr. Siegel: 81,100 shares; and Mr. Tyler: 76,520 shares.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
2005, we adopted, and our stockholders approved, the 2005 Non-Employee Director Restricted Stock Plan (the &ldquo;Director Restricted
Stock Plan&rdquo;) which reserved 150,000 shares of our common stock to be issued to Outside Directors in the form of restricted
shares. In 2005, no awards were made under the Director Restricted Stock Plan. In 2005, we also adopted the Non-Employee Director
Deferred Compensation Plan (the &ldquo;Director Deferred Compensation Plan&rdquo;) which permits an Outside Director to defer
the receipt of director fees until separation from service or the Company undergoes a change in control. We amended the Director
Restricted Stock Plan in 2005 to permit an Outside Director to defer receipt of restricted stock granted under it. The deferred
restricted shares are accounted for under the Director Deferred Compensation Plan and issued upon separation from service or the
Company&rsquo;s change in control. Under the Director Deferred Compensation Plan, the deferred fees that would have been paid
in cash are deemed invested in 5-year U.S. Treasury Bonds during the deferral period. The accumulated hypothetical earnings are
paid following the Outside Director&rsquo;s separation from service or the Company&rsquo;s change in control. The deferred fees
that would have been paid as restricted shares are deemed invested in our common stock during the deferral period. The Director
Deferred Compensation Plan is an unfunded, nonqualified deferred compensation arrangement. In 2009, all Outside Directors elected
to defer receipts of all of the restricted shares they became entitled to under the Director Restricted Stock Plan, which was
consolidated into the 2010 Equity Plan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
Outside Directors are reimbursed for their reasonable out-of-pocket expenses incurred in attending board and committee meetings.&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif; margin-left: 10%">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD COLSPAN="8" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>2017
    Outside Director Compensation</U></B></FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Fees
    Earned</B><BR>
    <B>or Paid in</B><BR>
    <B>Cash</B><BR>
    <B>($)</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Option</B><BR>
    <B>Awards</B><BR>
    <B>($) (1)</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Total
    ($)</B></FONT></TD><TD STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 64%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James
    A. Henderson</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">22,000</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8,193</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">30,193</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James A. McClung</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6,554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24,554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">W. Ed Tyler</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6,554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24,554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">R. Janet Whitmore</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">16,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">21,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">George A. Vincent,
    III</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">16,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">21,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dr. Richard Siegel</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">16,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">21,462</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 1in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.25in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         amounts in this column represent the aggregate grant date fair value of awards granted
                                         in fiscal 2017 in accordance with FASB ASC Topic 718. See Note 10 of the notes to our
                                         financial statements contained elsewhere in this Form 10-K for a discussion of all assumptions
                                         made by us in determining the FASB ASC Topic 718 values.</FONT></TD>
</TR></TABLE>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa034"></A>Item
12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SECURITY
OWNERSHIP OF MANAGEMENT</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>AND
PRINCIPAL STOCKHOLDERS</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 184.4pt 0pt 204.05pt; text-indent: -21.25pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table sets forth, as of March 14, 2018 certain information with respect to the beneficial ownership of our common stock
by (1) each person known by us to own beneficially more than 5% of the outstanding shares of common stock, (2) each of our directors,
(3) each of our named executive officers and (4) all of our current executive officers and directors as a group. There were 33,847,793
shares of common stock outstanding as of March 14, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 11.1pt 0pt 0.5in; text-indent: 1.75pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; padding-left: 5.4pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name</B></FONT></P></TD><TD STYLE="padding-bottom: 1pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Number
                                         of</B><BR>
                                         <B>Shares</B><BR>
                                         <B>Beneficially</B></FONT></P> <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Owned
                             (1)</B></FONT></P></TD><TD STYLE="padding-bottom: 1pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Percent
                                         of</B><BR>
                                         <B>Shares Beneficially</B></FONT></P> <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Owned</B></FONT></P></TD><TD STYLE="padding-bottom: 1pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 76%; text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Bradford
    T. Whitmore</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">15,993,599</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">47.3</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Spurgeon
    Corporation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,034,710</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.0</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Grace
    Brothers, Ltd.</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,433,300</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7.2</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John
    H. Conley, Jr.</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,340,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6.9</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James
    A. Henderson</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">533,215</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.6</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Richard
    W. Siegel, Ph.D.</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">461,571</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.4</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James
    A. McClung</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">132,683</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">W.
    Ed Tyler</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">65,280</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">R.
    Janet Whitmore</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,553,733</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(10)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.6</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">George
    A. Vincent, III</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">77,483</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(11)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess
    A. Jankowski</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">636,801</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.9</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin
    Cureton</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">270,667</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(13)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nancy
    Baldwin</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">292,987</FONT></P> </TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><P STYLE="margin-top: 0; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(14)</FONT></P>
                                                                                </TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></P> <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: right"></P></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Frank
    Cesario</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">83,783</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(15)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
    current executive officers and directors as a group (9 persons)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,024,420</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(16)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11.4</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unless
otherwise indicated below, the person&rsquo;s address is the same as the address for the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*Denotes
beneficial ownership of less than one percent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Beneficial
                                         ownership is determined in accordance with the rules of the SEC. Unless otherwise indicated
                                         below, the persons in the above table have sole voting and investment power with respect
                                         to all shares of common stock shown as beneficially owned by them.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         2,433,300 shares of common stock held by Grace Brothers, Ltd., 601,410 shares of common
                                         stock held by Grace Investments, Ltd. and 12,907,435 shares held by Bradford T. Whitmore,
                                         as well as 51,454 shares held by his daughter. Mr. Whitmore is a general partner of both
                                         Grace entities. In such capacities, Mr. Whitmore shares voting and investment power with
                                         respect to the shares of common stock held by the Grace entities. This information is
                                         based on information reported on a Form 4 filed on December 21, 2017 with the SEC. The
                                         address of the stockholder is 1603 Orrington Avenue, Suite 900, Evanston, Illinois 60201.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         2,433,300 shares of common stock held by Grace Brothers, Ltd. and 601,410 shares of common
                                         stock held by Grace Investments, Ltd. Spurgeon Corporation is a general partner of both
                                         Grace entities and shares voting and investment power with respect to the shares of common
                                         stock held by such Grace entities. This information is based on information reported
                                         on the Form 4 referenced above. The address of the stockholder is 1603 Orrington Avenue,
                                         Suite 900, Evanston, Illinois 60201.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
                                         information is based on information reported on the Form 4 referenced above. The address
                                         of the stockholder is 1603 Orrington Avenue, Suite 900, Evanston, Illinois 60201.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
                                         information is based on information reported on Schedule 13G/A filed with the SEC on
                                         December 29, 2017. The address of the stockholder is 8 Rene Carr Street, Elkton, Maryland
                                         21921.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. Henderson&rsquo;s 51,100 shares of common stock issuable upon exercise of options
                                         exercisable currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Dr. Siegel&rsquo;s 71,733 shares of common stock issuable upon exercise of options exercisable
                                         currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. McClung&rsquo;s 85,030 shares of common stock issuable upon exercise of options exercisable
                                         currently or within 60 days of March 14, 2018, as well as 30,071 shares held by his spouse.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. Tyler&rsquo;s 65,280 shares of common stock issuable upon exercise of options exercisable
                                         currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(10)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Ms. Whitmore&rsquo;s 71,733 shares of common stock issuable upon exercise of options
                                         exercisable currently or within 60 days of March 14, 2018, as well as 238,493 shares
                                         held by her children.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(11)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. Vincent&rsquo;s 77,483 shares of common stock issuable upon exercise of options exercisable
                                         currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. Jankowski&rsquo;s 597,000 shares of common stock issuable upon exercise of options
                                         exercisable currently or within 60 days of March 14, 2018, as well as 1,000 shares held
                                         by his spouse.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(13)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Mr. Cureton&rsquo;s 270,667 shares of common stock issuable upon exercise of options
                                         exercisable currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(14)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         Ms. Baldwin&rsquo;s 292,000 shares of common stock issuable upon exercise of options
                                         exercisable currently or within 60 days of March 14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(15)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mr.
                                         Cesario resigned from his position as Chief Financial Officer effective November 17,
                                         2017. This information is based on Mr. Cesario&rsquo;s last Form 4 filing on November
                                         17, 2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(16)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes
                                         all current executive officers and directors as a group&rsquo;s 1,582,026 shares of common
                                         stock issuable upon exercise of options exercisable currently or within 60 days of March
                                         14, 2018.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa035"></A>Item
13. Certain Relationships and Related Transactions, and Director Independence</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Under
our Audit and Finance Committee&rsquo;s charter, the Audit and Finance Committee must review and approve all related person transactions
in which any executive officer, director, director nominee or more than 5% stockholder, or any of their immediate family members,
has a direct or indirect material interest. The Audit and Finance Committee may not approve a related person transaction unless
it is in, or not inconsistent with, our best interests and, where applicable, the terms of such transaction are at least as favorable
to us as could be obtained from an unrelated third party.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
did not engage in any transactions in which a related person had or will have a direct or indirect material interest during 2017
or 2016, except for the December 20, 2017 sale of 2.5 million shares of our common stock and the February 2016 sale of 2.6 million
shares of our common stock, both to our largest shareholder, Bradford T. Whitmore, at a price of $0.40 and $0.38 per share, respectively,
for proceeds of $1.0 million and $988,000, respectively, which were each reviewed and approved in advance by our Audit and Finance
Committee pursuant to the parameters described above. No related person transactions are currently contemplated.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Director
Independence</B>. The Board of Directors has determined that the following directors are &ldquo;independent&rdquo; as that term
is defined in the rules and regulations of the SEC and the Nasdaq Stock Market: Mr. McClung, Mr. Henderson, Dr. Siegel, Mr. Tyler
and Mr. Vincent. Though we are no longer listed on Nasdaq, our Board of Directors used the Nasdaq listing standards in making
its independence determinations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Board of Directors has established an Audit and Finance Committee, Compensation Committee and Nominating and Corporate Governance
Committee. The members of the Audit and Finance Committee are Mr. McClung (Chairman), Mr. Vincent, and Dr. Siegel. The members
of the Compensation Committee are Mr. Tyler (Chairman), Mr. Henderson, and Mr. Vincent. The members of the Nominating and Corporate
Governance Committee are Mr. Henderson (Chairman), Mr. McClung, Dr. Siegel, Mr. Vincent, Mr. Tyler and Ms. Whitmore.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa036"></A>Item
14. Principal Accountant Fees and Services</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Audit
Fees</U>. The aggregate amount billed by our principal accountant, RSM US LLP (&ldquo;RSM&rdquo;), for audit services performed
for the fiscal years ended December 31, 2017 and 2016 was approximately $176,000 and $142,000, respectively. Audit services include
the auditing of financial statements and quarterly reviews.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Audit
Related Fees</U>. There were no audit related fees billed by RSM for the years ended December 31, 2017 and 2016, which may include
costs incurred for reviews of registration statements, assistance with Staff comment letters, and consultation on various accounting
matters in support of our financial statements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Tax
Fees</U>. There were no fees billed by our principal accountant for tax related services for the fiscal years ended December 31,
2017 and 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>All
Other Fees</U>. Other than those fees described above, during the fiscal years ended December 31, 2017 and 2016, there were no
other fees billed for services performed by our principal accountant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.75pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
of the fees described above were approved by our Audit and Finance Committee.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.75pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Audit
and Finance Committee Pre-Approval Policies and Procedures</U>. Our Audit and Finance Committee pre-approves the audit and non-audit
services performed by RSM, our principal accountants, in order to assure that the provision of such services does not impair RSM&rsquo;s
independence. Unless a type of service to be provided by RSM has received general pre-approval, it will require specific pre-approval
by the Audit and Finance Committee. In addition, any proposed services exceeding pre-approval cost levels or budgeted amounts
will require specific pre-approval by the Audit and Finance Committee.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
term of any pre-approval is 12 months from the date of pre-approval, unless the Audit and Finance Committee specifically provides
for a different period. The Audit and Finance Committee will periodically revise the list of pre-approved services, based on subsequent
determinations, and has delegated pre-approval authority to the Chairman of the Audit and Finance Committee. In the event the
Chairman exercises such delegated authority, he shall report such pre-approval decisions to the Audit and Finance Committee at
its next scheduled meeting. The Audit and Finance Committee does not delegate its responsibilities to pre-approve services performed
by the independent auditor to management.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa037"></A>PART
IV</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa038"></A><B>Item
15. Exhibits and Financial Statement Schedules</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         following documents are filed as part of this Form 10-K:</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         following financial statements of the Company, with the report of independent registered
                                         public accounting firm, are filed as part of this Form 10-K:</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 70.2pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 70.15pt; padding: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Report
of RSM US LLP, Independent Registered Public Accounting Firm<BR>
Balance Sheets as of December 31, 2017 and 2016<BR>
Statements of Operations for the Years Ended December 31, 2017 and 2016<BR>
Statements of Stockholders&rsquo; Equity for the Years Ended December 31, 2017 and 2016<BR>
Statements of Cash Flows for the Years Ended December 31, 2017 and 2016&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 70.15pt; padding: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Notes
to Financial Statements</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 70.15pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
                                         list of exhibits required to be filed as part of this Form 10-K is set forth in the Exhibit
                                         Index beginning on page E-1 of this Form 10-K, and is incorporated herein by reference.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 70.2pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxa039"></A>Item
16. Form 10-K Summary</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NONE.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.2pt 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NANOPHASE
TECHNOLOGIES CORPORATION</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 176.7pt 0pt 198.15pt; text-indent: -20.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>INDEX
TO FINANCIAL STATEMENTS</B></FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 95%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Page</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb001">Report of RSM US LLP, Independent
    Registered Public Accounting Firm</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-2</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb002">Balance Sheets as of December
    31, 2017 and 2016</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-3</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb003">Statements of Operations
    for the years ended December 31, 2017 and 2016</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-4</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb004">Statements of Stockholders&rsquo;
    Equity for the years ended December 31, 2017 and 2016</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-5</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb005">Statements of Cash Flows
    for the years ended December 31, 2017 and 2016</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-6</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#nanxb006">Notes to the Financial Statements</A></FONT></TD>
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">F-7</FONT></TD></TR>
</TABLE>


<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 340.65pt 0pt 5.35pt"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 340.65pt 0pt 5.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxb001"></A><B>Report
of Independent Registered Public Accounting Firm</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
the Stockholders and the Board of Directors of </FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
Technologies Corporation</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Opinion
on the Financial Statements</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have audited the accompanying balance sheets of Nanophase Technologies Corporation (the Company) as of December 31, 2017 and 2016,
the related statements of operations, stockholders' equity and cash flows for the years then ended, and the related notes to the
financial statements . In our opinion, the financial statements present fairly, in all material respects, the financial position
of the Company as of December 31, 2017 and 2016, and the results of its operations and its cash flows for the years then ended,
in conformity with accounting principles generally accepted in the United States of America.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Basis
for Opinion</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">These
financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's
financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight
Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with U.S. federal securities
laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error
or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial
reporting. As part of our audits we are required to obtain an understanding of internal control over financial reporting but not
for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly,
we express no such opinion.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to
error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence
regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles
used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements.
We believe that our audits provide a reasonable basis for our opinion.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
RSM US LLP</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have served as the Company's auditor since 2001.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Schaumburg,
Illinois</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March
30, 2018</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.3pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NANOPHASE
TECHNOLOGIES CORPORATION</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.3pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxb002"></A><B>BALANCE
SHEETS</B></FONT></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(in
    thousands except share and per share data)</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    of December 31,</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ASSETS</B></FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0.125in; text-indent: -0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Current
    assets:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 70%; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cash</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,955</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,779</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trade
    accounts receivable, less allowance for doubtful accounts of $5 on December 31, 2017 and 2016</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,115</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">434</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventories,
    net</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,139</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">772</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Prepaid
    expenses and other current assets</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">415</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">442</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.375in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    current assets</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,624</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,427</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Equipment
    and leasehold improvements, net</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,624</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,395</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
    assets, net</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6,266</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,842</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-left: 0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">LIABILITIES
    AND STOCKHOLDERS&rsquo; EQUITY</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0.125in; text-indent: -0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Current
    liabilities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Line
    of credit</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">300</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Current
    portion of capital lease obligations</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">143</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">107</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accounts
    payable</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,038</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">669</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
    expenses</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">543</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">521</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.375in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    current liabilities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,024</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,297</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Long-term
    portion of capital lease obligations</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">416</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">110</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Long-term
    deferred rent</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">410</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">466</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Asset
    retirement obligations</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">184</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">178</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.375in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    long-term liabilities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,010</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">754</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0.125in; text-indent: -0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Contingent
    liabilities</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0.125in; text-indent: -0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stockholders&rsquo;
    equity:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Preferred
    stock, $.01 par value, 24,088 shares authorized and no shares issued and outstanding</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
    stock, $.01 par value, 42,000,000 shares authorized; 33,847,793 and 31,229,996 shares issued and outstanding on December 31,
    2017 and December 31, 2016, respectively</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">338</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">312</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Additional
    paid-in capital</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">98,563</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">97,359</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accumulated
    deficit</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(95,669</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(94,880</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.375in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    stockholders&rsquo; equity</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,232</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,791</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6,266</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,842</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><I>(See
accompanying Notes to Financial Statements)</I></B></FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"></P>




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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 209.8pt; text-indent: -32.55pt"></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NANOPHASE
TECHNOLOGIES CORPORATION</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 209.8pt; text-indent: -32.55pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxb003"></A><B>STATEMENTS
OF OPERATIONS</B></FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 209.8pt; text-indent: -32.55pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.25pt 0pt 0; text-align: center"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(in
    thousands except share and per share data)</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Years
    ended December 31,</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 70%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Product
    revenue</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12,129</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10,720</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
    revenue</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">342</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">63</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    revenue</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12,471</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10,783</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Operating
    expense:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost of revenue</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8,621</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7,543</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Gross
    profit</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,850</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,240</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research and development
    expense</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,736</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Selling,
    general and administrative expense</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,886</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,954</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Loss from operations</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(772</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,268</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Interest
    expense</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(34</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(15</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other,
    net</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">17</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Loss before provision
    for income taxes</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(789</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,283</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Provision
    for income taxes</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    loss</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(789</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,283</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    loss per share-basic and diluted</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(0.03</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(0.04</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted
    average number of basic and diluted common shares outstanding</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31,335,956</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">30,911,869</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.25pt 0pt 0; text-align: center"></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(See
accompanying Notes to Financial Statements)</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NANOPHASE
TECHNOLOGIES CORPORATION</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxb004"></A><B>STATEMENTS
OF STOCKHOLDERS&rsquo; EQUITY</B></FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(in
thousands except share data)</B></FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 159.9pt 0pt 159.6pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.3pt 0pt 0; text-align: center"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Additional</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Preferred
    Stock</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
    Stock</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Paid-in</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accumulated</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-left: 0.125in; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Description</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shares</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amount</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shares</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amount</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Capital</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Deficit</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 16%; padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Balance
    on December 31, 2015</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">28,585,496</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">286</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">96,172</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(93,597</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="width: 1%; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,861</FONT></TD><TD STYLE="width: 1%; text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Sale
    of common stock</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,600,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">26</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">962</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">988</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock
    option exercises</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">44,500</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock-based
    compensation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">207</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">207</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    loss for the year ended December 31, 2016</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,283</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,283</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Balance
    on December 31, 2016</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31,229,996</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">312</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">97,359</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(94,880</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,791</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Sale
    of common stock</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,500,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">25</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">975</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock
    option exercises</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">117,797</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">46</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">47</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock-based
    compensation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">183</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">183</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    loss for the year ended December 31, 2017</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(789</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(789</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Balance
    on December 31, 2017</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; padding-bottom: 2.5pt; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; padding-bottom: 2.5pt; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">33,847,793</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">338</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">98,563</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(95,669</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,232</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.3pt 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 103.9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(See
accompanying Notes to Financial Statements)</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 2.2pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NANOPHASE
TECHNOLOGIES CORPORATION</B></FONT></P>

<P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><A NAME="nanxb005"></A><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>STATEMENTS
OF CASH FLOWS</B></FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(in
    thousands)</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Years
    ended December 31,</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Operating
    activities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net loss</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(789</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,283</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Adjustments
    to reconcile net loss to cash used in operating activities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Depreciation
    and amortization</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">344</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">610</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Impairment
    (gain on disposal) of fixed asset</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">54</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Share-based
    compensation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">183</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">207</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Changes
    in assets and liabilities related to operations:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trade
    accounts receivable</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(681</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">73</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventories</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(367</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(110</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Prepaid
    expenses and other assets</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(194</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accounts
    payable</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">369</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">161</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
    expenses</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(34</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">241</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    cash used in operating activities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(960</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(241</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Investing
    activities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Acquisition of equipment
    and leasehold improvements</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(209</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(128</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Proceeds from disposal
    of equipment</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">137</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Payment
    of accounts payable incurred for the purchase of equipment and leasehold improvements</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(37</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    cash used in investing activities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(72</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(165</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Financing
    activities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Principal payment on
    capital leases</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(139</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(96</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Proceeds from line
    of credit</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">300</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Proceeds from sale
    of common stock</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">988</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Proceeds
    from exercise of stock options</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">47</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">18</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    cash provided by financing activities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,208</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">910</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Increase in cash and
    cash equivalents</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">176</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">504</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cash
    and cash equivalents at beginning of period</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,779</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,275</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cash
    and cash equivalents at end of period</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,955</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,779</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supplemental
    cash flow information:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Interest
    paid</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">34</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">15</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supplemental
    non-cash investing and financing activities:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Capital
    lease obligations incurred in the purchase of equipment</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">481</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">75</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(See
accompanying Notes to Financial Statements)</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 175.35pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 175.35pt; text-align: center"></P>

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<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="nanxb006"></A><B>NANOPHASE
TECHNOLOGIES CORPORATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>NOTES TO FINANCIAL STATEMENTS</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 177.75pt 0pt 43.9pt; text-indent: -21.25pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin-top: 0pt; text-align: center; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(In
thousands, except share and per share data or as otherwise noted herein)</FONT></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(1)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Description
                                         of Business</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
Technologies Corporation (&ldquo;Nanophase&rdquo;, &ldquo;Company&rdquo;, &ldquo;we&rdquo;, &ldquo;our&rdquo;, or &ldquo;us&rdquo;)
is an advanced materials and applications developer and commercial manufacturer with an integrated family of materials technologies.
We produce engineered nano and &ldquo;non-nano&rdquo; materials for use in a variety of diverse markets: personal care including
sunscreens as active ingredients and in fully formulated cosmetics of our own design, architectural coatings, industrial coating
applications, abrasion-resistant additives, plastics additives, medical diagnostics, energy (including solar control) and a variety
of surface finishing technologies (polishing) applications, including optics. We have expanded our offerings beyond active ingredients
to include targeted full formulations of skin care products, marketed and sold by our wholly-owned subsidiary, Sol&eacute;sence<SUP>&reg;</SUP>,
LLC.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
target markets in which we believe practical solutions may be found using our products. We work closely with current and potential
customers in these target markets to identify their material and performance requirements and market our advanced materials to
various end-use applications manufacturers, and our Sol&eacute;sence<SUP>&reg;</SUP> solutions to cosmetics and skin care brands.
Recently developed technologies have made certain new products possible and opened potential new markets. During 2015 we were
granted a patent on a new type of particle surface treatment (coating), which became the cornerstone of our new product development
in personal care, with first revenue recognized during 2016. In addition, through the creation of our Sol&eacute;sence<SUP>&reg;</SUP>,
LLC subsidiary, we utilize this particle surface treatment to manufacture and sell fully developed solutions to targeted customers
in the skin care industry, in addition to the additives we have traditionally sold in the personal care area.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Although
our primary strategic focus has been the North American market, we currently sell material to customers overseas and have been
working to expand our reach within foreign markets. The Company was incorporated in Illinois on November 25, 1989, and became
a Delaware corporation during November 1997. Our common stock trades on the OTCQB marketplace under the symbol NANX.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">While
product sales comprise the majority of our revenue, we also recognize revenue from other sources from time to time. These activities
are not expected to drive the long-term growth of the business. For this reason, we classify such revenue as &ldquo;other revenue&rdquo;
in our Statements of Operations, as it does not represent revenue directly from our nanocrystalline materials.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(2)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Summary
                                         of Significant Accounting Policies</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Use
of Estimates and Risks and Uncertainties</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
preparation of financial statements requires us to make estimates and assumptions that affect the amounts reported in the financial
statements and accompanying notes. Actual results could differ from those estimates. Certain assumptions are also necessary to
assess the impact of risks and uncertainties on the financial statements, such as cash flow projections, availability of capital
if needed to support the ongoing operations of the business, and our expected compliance with contractual commitments. These risks
and uncertainties are further discussed in Note 12. Any changes in these assumptions or business plans could have a material impact
on the financial statements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cash</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cash
primarily consists of demand deposits.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trade
Accounts Receivable</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trade
accounts receivable are carried at original invoice amount less an estimate made for doubtful receivables based on a review of
all outstanding amounts on a monthly basis. We determine the allowance for doubtful accounts by identifying troubled accounts
and by using historical experience applied to an aging of accounts. Trade accounts receivable are written off when deemed uncollectible.
Recoveries of trade accounts receivable previously written off are recorded when received. Our typical credit terms are thirty
days from shipment and invoicing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventories</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventories
are stated at the lower of cost, maintained on a first in, first out basis, or net realizable value. We have recorded allowances
to reduce inventory relating to excess quantities of certain materials. Write-downs of inventories establish a new cost basis,
which is not increased for future increases in market value of inventories or changes in estimated excess quantities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Equipment
and Leasehold Improvements</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Equipment
is stated at cost and is being depreciated over its estimated useful life (3-20 years) using the straight-line method. Leasehold
improvements are stated at cost and are being amortized using the straight-line method over the shorter of the useful life of
the asset or the term of the lease (3-7 years). Depreciation expense for leased assets is included with depreciation expense for
owned assets. From time to time we have self- constructed assets. These assets are stated at cost plus the capitalization of labor
and are depreciated over an estimated useful life (7-10 years) using the straight-line method.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Long
Lived Assets</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&rsquo;s carrying amount
may not be recoverable. We conduct long-lived asset impairment analyses in accordance with ASC 360-10-15, <I>Impairment or Disposal
of Long-Lived Assets</I>. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable
cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the
sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is
recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value
based on discounted cash flow analysis or appraisals.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Asset
Retirement Obligations</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with our leased facilities, we are required to remove certain leasehold improvements upon termination of our occupancy.
We follow the provisions of the FASB issued ASC 410-20, <I>Asset Retirement Obligations</I>, under which we recognize a liability
for the fair value of these asset retirement obligations. The fair value of that liability is measured based on an expected cash
flow approach and accretion expense is recognized each period to recognize increases to the fair value of the liability due to
the passage of time. Increases to the fair value of the liability, except for accretion, are added to the carrying value of the
long-lived asset. Those increases are then reported in amortization expense over the estimated useful life of the long-lived asset.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Activity
in the asset retirement obligation account for the years ended December 31, is as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 56%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Balance,
    beginning</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">178</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">172</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accretion
    of liability due to passage of time</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amortization
    of asset due to passage of time</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Balance, ending</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">184</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">178</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Financial
Instruments</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
follow ASC Topic 820, <I>Fair Value Measurements and Disclosures</I>, which defines fair value, establishes a framework for measuring
fair value, and expands disclosures about fair value measurements. The fair value framework requires the categorization of assets
and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides
the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
financial instruments include cash and cash equivalents, accounts receivable, accounts payable and accrued expenses, along with
the promissory note with no related borrowings described in Note 3, and any borrowings on the working capital line of credit described
in Note 3. The fair values of all financial instruments were not materially different from their carrying values.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
were no financial assets or liabilities adjusted to fair value on December 31, 2017 and 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Product
Revenue</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Product
revenue consists of sales of product that are recognized when realized and earned. This occurs when persuasive evidence of an
arrangement exists, title transfers via shipment of products or when delivery has occurred, the price is fixed or determinable
and collectability is reasonably assured.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
Revenue</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
revenue may include revenue from technology license fees and paid development projects. Technology license fees and paid development
projects are recognized when earned pursuant to the agreed upon contractual arrangement, when performance obligations are satisfied,
the amount is fixed or determinable, and collectability is reasonably assured. We recognized a one-time technology development
fee of $250,000 in 2017 relating to our agreement with Eminess Technologies, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shipping
and handling costs are included in other revenue when products are shipped and invoiced to the customer. We include the related
cost of shipping and handling in cost of goods sold.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research
and Development Expenses</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research
and development expenses are recognized as expense when incurred.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Income
Taxes</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
account for income taxes using the liability method. As such, deferred income taxes reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.
Deferred tax assets and liabilities are calculated using the enacted tax rates and laws that are expected to be in effect when
the anticipated reversal of these differences is scheduled to occur. Deferred tax assets are reduced by a valuation allowance
when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be
realized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">When
tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities,
while others are subject to uncertainty about merits of the position taken or the amount of the position that would be ultimately
sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available
evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution
of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions
that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50
percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated
with tax positions taken that exceeds the amount measured, as described above, is reflected as a liability for uncertain tax benefits
in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities
upon examination.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have not recorded a reserve for any tax positions for which the ultimate deductibility is highly certain but for which there is
uncertainty about the timing of such deductibility. We file tax returns in all appropriate jurisdictions, which includes a federal
tax return and Illinois state tax return. When and if applicable, potential interest and penalty costs are accrued as incurred,
with expenses recognized in selling, general and administrative expenses in the statements of operations. As of December 31, 2017
and 2016, we had no liability for unrecognized tax benefits.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Earnings
Per Share</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
to purchase approximately 646,000 shares of common stock that were outstanding as of December 31, 2017 were not included in the
computation of earnings per share for the year ended December 31, 2017, as the impact of such shares would be both negligible
and anti-dilutive. Options to purchase approximately 859,000 shares of common stock that were outstanding as of December 31, 2016
were not included in the computation of earnings per share for the year ended December 31, 2016, as the impact of such shares
would be both negligible and anti-dilutive.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
Accounting Pronouncements</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
May 2014, the FASB issued Accounting Standards Update (&ldquo;ASU&rdquo;) No. 2014-09 (&ldquo;ASU 2014-09&rdquo;), <I>Revenue
from Contracts with Customers</I>, and several related updates including ASU No. 2016-08 and ASU No. 2016-10, which supersedes
nearly all existing revenue recognition guidance under U.S. generally accepted accounting principles. The new standard requires
a company to recognize revenue when it transfers goods or services to customers in an amount that reflects the consideration that
the company expects to receive for those goods or services. Additionally, the guidance requires certain disclosures designed to
help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue and cash flows arising
from contracts with customers. ASU 2014-09 became effective for annual reporting periods beginning after December 15, 2017, including
interim periods within that reporting period, which is our first quarter of 2018. We adopted the provisions of ASU 2014-09 and
ASU 2015-14 for the year beginning January 1, 2018 and have elected the modified retrospective approach. We have assessed the
impact of adoption on our material revenue streams, evaluated the new disclosure requirements, and identified and implemented
appropriate changes to our business processes, systems and controls to support recognition and disclosure under the new guidance.
Based on completing this assessment, we have determined that the adoption of the guidance will not result in a material impact
on our consolidated financial statements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
February 2016, the FASB issued ASU No. 2016-02 (&ldquo;ASU 2016-02&rdquo;), <I>Leases (Topic 842)</I>. This standard requires
the recognition of assets and liabilities arising from lease transactions on the balance sheet and the disclosure of key information
about leasing arrangements. Accordingly, a lessee will recognize a lease asset for its right to use the underlying asset and a
lease liability for the corresponding lease obligation. Both the asset and liability will initially be measured at the present
value of the future minimum lease payments over the lease term. Subsequent measurement, including the presentation of expenses
and cash flows, will depend on the classification of the lease as either a finance or an operating lease. Initial costs directly
attributable to negotiating and arranging the lease will be included in the asset. For leases with a term of 12 months or less,
a lessee can make an accounting policy election by class of underlying asset to not recognize an asset and corresponding liability.
Lessees will also be required to provide additional qualitative and quantitative disclosures regarding the amount, timing and
uncertainty of cash flows arising from leases. These disclosures are intended to supplement the amounts recorded in the financial
statements and provide additional information about the nature of an organization&rsquo;s leasing activities. The amendments in
this standard are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018,
with early adoption permitted. We are currently evaluating the impact its adoption will have on the presentation of our financial
statements and related disclosures.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.8pt 0pt 5.35pt"></P>




<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(3)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Note
                                         and Line of Credit</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
July 2014 we entered into a bank-issued letter of credit and related promissory note for up to $30,000 in borrowings to support
our obligations under our facility lease agreement. We then sold our certificates of deposit. No borrowings have been incurred
under this promissory note. Should any borrowings occur in the future, the interest rate would be the prime rate plus 1%, with
the bank having the right to &ldquo;set off&rdquo; or apply unpaid balances against our checking account if we fail to meet our
obligations under any borrowings under the note. It is our intention to renew this note annually, for as long as we need to do
so pursuant to the terms of our facility lease agreement. Because there were no amounts outstanding on the note at any time during
2017 or 2016, we have recorded no related liability on our balance sheet.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
March 2015, we entered into a Business Loan Agreement (the &ldquo;Line of Credit Agreement&rdquo;) with Libertyville Bank and
Trust Company, a Wintrust Community Bank (&ldquo;Libertyville&rdquo;), our primary bank. This Line of Credit Agreement was subsequently
amended on April 13, 2015 and was extended on each of March 4, 2016 and February 14, 2017. Under the Line of Credit Agreement,
as amended, Libertyville will provide a maximum of $300,000 or 75% of our eligible accounts receivable, whichever is less, of
revolving credit, collateralized by a senior priority lien on our accounts receivable, inventory, equipment, general intangibles
and fixtures. Interest on any borrowings would be the prime rate at the time plus 1%. Availability to draw on the line requires
us to have at least $1 million in cash, including any amounts borrowed, at Libertyville on the date of any advance. Advances may
only occur at the beginning or end of a fiscal quarter and must be repaid in full within five days of the advance. Borrowings
on this line were $300,000 on December 31, 2017. These borrowings were repaid in January 2018. The Line of Credit Agreement expired
on March 4, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March&nbsp;26, 2018, we executed a new Business Loan Agreement (the &ldquo;New Line of Credit Agreement&rdquo;), dated as of March
4, 2018, with Libertyville, which replaces the Line of Credit Agreement with Libertyville that expired on March 4, 2018. Under
the New Line of Credit Agreement, Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum of (a) 75% our
eligible accounts receivables and (b) our cash deposited with Libertyville, whichever is less,&nbsp;of revolving credit to us,
collateralized by a senior priority lien on our accounts receivables, inventory, equipment, general intangibles and fixtures.
Interest is payable monthly on any advances at a floating interest rate of the prime rate at the time plus 1%. We must have $1
million in cash, inclusive of the borrowed amount, at Libertyville on the date of any advance. Advances may only occur at the
beginning or end of a fiscal quarter and must be repaid in full within five business days of the advance. Amounts due under the
New Line of Credit Agreement must be paid in full on March&nbsp;4, 2019. While the New Line of Credit Agreement is in effect,
we cannot, among other things, engage in any business activities substantially different than those in which we are presently
engaged, and there are limitations imposed on our ability to, among other things, incur additional indebtedness for borrowed money,
including capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security interest in or encumber any of our
assets, sell with recourse any of our accounts other than to Libertyville, cease operations, merge, transfer, acquire or consolidate
with any other entity, change our name, dissolve or transfer or sell collateral outside the ordinary course of business, pay any
cash dividends, loan, invest in or advance money or assets to any other person or entity, purchase, create or acquire any interest
in any other entity, or incur any obligation as a surety or guarantor other than in the ordinary course of business, in each case
without Libertyville&rsquo;s prior written consent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(4)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Inventories</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventories
consist of the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    of December 31,</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Raw materials</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">297</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">283</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Finished
    goods</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">863</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">510</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,160</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">793</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Allowance
    for excess quantities</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(21</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(21</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,139</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">772</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 327pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(5)</B></FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Equipment
                           and Leasehold Improvements</B></FONT></P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Equipment
and leasehold improvements consist of the following:</FONT></P></TD>
    </TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 65.15pt 0pt 0; text-align: right"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 85%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    of December 31,</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Machinery
    and equipment</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14,936</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14,587</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Office equipment</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">811</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">790</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Office furniture</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">110</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">110</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Leasehold improvements</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,839</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4,814</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Construction
    in progress</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">157</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">75</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20,853</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">20,376</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Less:
    Accumulated depreciation and amortization</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(19,229</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(18,981</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,624</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,395</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Depreciation
expense was $336 and $605, for the years ended December 31, 2017 and 2016, respectively.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(6)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lease
                                         Commitments</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.35pt; text-indent: -32.95pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 7.25pt; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
lease our operating facilities under operating leases. During October 2016 we entered into a Third Lease Amendment related to
our primary facility in Romeoville, Illinois, extending the term of the lease through December 31, 2024. The current monthly rent
on this lease amounts to $37.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
March 2017, we entered into a new Building Lease for our Burr Ridge, Illinois facility that began in September 2017 and extends
through September 2021, with our having the option to further extend this lease by three additional one-year periods. The current
monthly rent on this lease amounts to $14. During 2016 we also renewed our lease for offsite warehouse in Romeoville, Illinois,
through August 2019. The current monthly rent on this lease amounts to $7.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.15pt; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following is a schedule of future minimum lease payments including real estate taxes as required under the above operating leases,
as well as the remaining lease payments under capital leases as referenced below:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 1in">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Operating</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Capital</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Year ending December
    31:</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Leases</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Leases</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 33%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2018</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">699</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">144</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2019</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">689</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">141</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2020</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">587</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">134</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2021</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">554</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">91</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2022</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">420</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">49</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Thereafter</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">869</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    minimum payments required:</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,819</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">559</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Rent
expense, including real estate taxes, under these leases amounted to $621 and $597, for the years ended December 31, 2017 and
2016, respectively. Amortization expense related to assets under capital lease is included in depreciation expense.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.4pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
December 31, 2017 equipment under capital leases had a cost of $757 with accumulated depreciation of $43, compared to $362 and
$62, respectively, on December 31, 2016. Principal and interest payments are due monthly under the capital lease obligations through
October 2022. The remaining payments under capital leases include principal of $559 and interest of $100. We entered into three
new capital leases during 2017 for $481 and a 5-year duration (through 2022). We entered into one new capital lease during 2016
for $75 and a 5-year duration (through August 2021), and recognized an impairment charge, reducing the value of two other pieces
of capital equipment by $54 in aggregate.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.35pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(7)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Accrued
                                         Expenses</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
expenses consist of the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    of December 31,</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
    payroll and related expenses</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">196</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">167</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Customer net volume
    rebate payable</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">214</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">201</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">133</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">153</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">543</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">521</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(8)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Income
                                         Taxes</B></FONT></TD>
</TR></TABLE>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
net income tax provision, including both current and deferred, related to U.S. federal and state income taxes, is none.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
reconciliation of income tax expense to the amount computed by applying the Federal income tax rate to loss before provision for
income taxes as of December 31, 2017 and 2016 is as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>2017</B></FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>2016</B></FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Income
    tax credit at statutory rates</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(268</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(436</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nondeductible expenses</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">State income tax, net
    of federal benefits</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(45</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(66</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Effect of US tax rate
    change</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9,284</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expiration of stock
    options</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">188</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">149</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Change
    in valuation allowance</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9,161</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">356</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Deferred
income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial
reporting purposes and the amounts used for income tax purposes. Significant components of our deferred income taxes consist of
the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    of December 31,</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Deferred tax assets:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 66%; text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net
    operating loss carryforwards</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">23,520</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31,935</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventory
    and other allowances</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">16</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Charitable
    contribution carryforwards</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Excess
    (tax) book depreciation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">577</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">805</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Excess
    (tax) book amortization</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">53</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">69</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Share-based
    compensation</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">885</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,328</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other
    accrued costs</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">167</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">219</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Total
    deferred tax assets</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">25,216</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">34,377</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Less:
    Valuation allowance</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(25,216</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(34,377</FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Deferred
    income taxes</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&mdash;</FONT></TD><TD STYLE="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 15.05pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
valuation allowance decreased approximately $9.2 million and increased $0.4 million for the years ended December 31, 2017 and
2016, respectively (with no expiring net operating loss carryforwards and credits for either period; a portion of the charitable
contribution carryforward expired during 2017 and 2016) due principally to the change in the Federal tax rate, the change in State
tax rate, the change in the net operating loss carryforward and uncertainty as to whether future taxable income will be generated
prior to the expiration of the carryforward period. Under the Internal Revenue Code, certain ownership changes, including the
prior issuance of preferred stock and our public offering of common stock, may subject us to annual limitations on the utilization
of our net operating loss carryforward. As of December 31, 2017, the amounts subject to limitations have not yet been determined.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act tax reform legislation. This legislation
makes significant changes in U.S. tax law, including a reduction in the corporate tax rates, changes in net operating loss carryforwards
and carrybacks and a repeal of the corporate alternative minimum tax. The legislation reduced the U.S. corporate tax rate from
the current rate of 34% to 21%. As a result of the enacted law, the Company was required to revalue deferred tax assets and liabilities
at the enacted rate. This revaluation resulted in a reduction in the deferred tax asset and valuation allowance of $9.3 million.
The other provisions of the Tax Cuts and Jobs Act did not have a material impact on the financial statements as of December 31,
2017 and for the year then ended. With the new legislation, the Securities and Exchange Commission issued guidance under Staff
Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (&ldquo;SAB 118&rdquo;) directing
taxpayers to consider the impact of the U.S. legislation as &ldquo;provisional&rdquo; when it does not have the necessary information
prepared or analyzed in reasonable detail to complete its accounting for the change in tax law. There is no impact on the current
year income tax expense for the federal corporate tax rate change due to our current year taxable loss and the calculation related
to the change is complete.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
had net operating loss carryforwards for tax purposes of approximately $83 million on December 31, 2017, which expire between
2018 and 2037.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(9)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Capital
                                         Stock</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.4pt; text-indent: -33pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
of December 31, 2017 and 2016, we had 24,088 authorized but unissued shares of preferred stock. In addition, as of December 31,
2017, 796,000 authorized but unissued shares of common stock have been reserved for future equity grants under our 2010 Equity
Compensation Plan. During August 2016, our stockholders authorized an additional 7,000,000 shares of common stock, increasing
our authorized shares of common stock from 35,000,000 to 42,000,000 authorized shares. Our stockholders also authorized an additional
1,200,000 shares of common stock that may be issued pursuant to our 2010 Equity Compensation Plan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(10)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Stock
                                         Options and Stock Grants</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have entered into stock option agreements with certain officers, employees and directors. The stock options generally expire ten
years from the date of grant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Employee
Stock Options</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
follow ASC Topic 718, <I>Share-Based Payments</I>, in which compensation expense is recognized only for share-based payments expected
to vest. We recognized compensation expense related to stock options of $183 and $207 for the years ended December 31, 2017 and
2016, respectively.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
of December 31, 2017, there was approximately $241 of total unrecognized compensation cost related to non-vested share-based compensation
arrangements granted under our stock option plans. That cost is expected to be recognized over a remaining weighted-average period
of 1.9 years.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 1.55pt; margin-bottom: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table illustrates the various assumptions used to calculate the Black-Scholes option pricing model for options granted
for all years presented:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.55pt 0pt 5.35pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="7" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Years
    Ended December 31,</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" NOWRAP STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2017</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" NOWRAP STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2016</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" NOWRAP STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" NOWRAP STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted-average
    risk-free interest rates:</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.1</FONT></TD><TD NOWRAP STYLE="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.5</FONT></TD><TD NOWRAP STYLE="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dividend yield:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.00</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.00</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted-average expected
    life of the option:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP COLSPAN="3" STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7
    years</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP COLSPAN="3" STYLE="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7
    years</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted-average expected
    stock price volatility:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">94</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">95</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">%</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted-average fair
    value of the options granted:</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.55</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD NOWRAP STYLE="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD NOWRAP STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.36</FONT></TD><TD NOWRAP STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
use the Black&minus;Scholes option pricing model to determine the fair value of stock-based compensation. The Black&minus;Scholes
model requires us to make several assumptions, including the estimated length of time employees will retain their vested stock
options before exercising them (&ldquo;expected term&rdquo;), the estimated volatility of our common stock price over the expected
term and estimated forfeitures. Expected price volatility of the fiscal 2017 and 2016 grants is based on the daily market rate
changes of our stock going back to January 1, 2011. The shares granted in fiscal 2017 and 2016 had a vesting period of three years
and a contractual life of 10 years. Forfeitures were estimated at 4% for the years ended December 31, 2017 and 2016, based on
our historical experience. The Black&minus;Scholes model also requires a risk-free interest rate, which is based on the U.S. Treasury
yield curve in effect at the time of the grant, and the dividend yield on our common stock, which is assumed to be zero since
we do not pay dividends and have no current plans to do so in the future. Changes in these assumptions can materially affect the
estimate of fair value of stock-based compensation and consequently, the related expense recognized on the statement of operations.
We recognize stock-based compensation expense on a straight-line basis.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes the option activity for our employees and directors during the year ended December 31, 2017:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Weighted</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Average</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Average</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Remaining</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exercise
    Price</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Contractual</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aggregate</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(rounded)</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">per</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Term</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Intrinsic</FONT></TD><TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shares</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Share</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(years)</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Value</FONT></TD><TD STYLE="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 52%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Outstanding on January 1,
    2017</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,933,000</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.81</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Granted</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">515,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.68</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exercised</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(118,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.40</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Forfeited or expired</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(189,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.08</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Outstanding on December 31, 2017</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,141,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.73</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.8</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">183</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exercisable on December 31, 2017</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2,296,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0.79</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.8</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">147</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shares
    available for grant</FONT></TD><TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">796,000</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
aggregate intrinsic value in the table above is based on our closing stock price of $0.52 on the last business day for the year
ended December 31, 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the years ended December 31, 2017 and 2016, the total intrinsic value of our stock options exercised was $26 and $19, respectively.
Cash received for option exercises was $47 and $18 during the years ended December 31, 2017 and 2016, respectively. We had approximately
118,000 options exercised during the year ended December 31, 2017, compared to 44,000 in 2016. Based on our election of the &ldquo;with
and without&rdquo; approach, no realized tax benefits from stock options were recognized for the years ended December 31, 2017
and 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(11)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>401(k)
                                         Profit-Sharing Plan</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have a 401(k) profit-sharing plan covering substantially all employees who meet defined service requirements. During 2017, we
implemented a new Company contribution program, in which 10% of the employee&rsquo;s contribution will be matched up to an 8%
contribution (for a match of up to 0.8% of a participant&rsquo;s salary). Contributions made in 2017 aggregated $19. No contributions
were made in 2016.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(12)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Significant
                                         Customers and Contingencies</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue
from three customers constituted approximately 61%, 11% and 4%, respectively, of our 2017 revenue. Amounts included in accounts
receivable on December 31, 2017 relating to these three customers were approximately $6, $446 and $35, respectively. Revenue from
these three customers constituted approximately 69%, 4% and 5%, respectively, of our 2016 revenue. Amounts included in accounts
receivable on December 31, 2016 relating to these three customers were approximately $6, $432 and $35, respectively. The loss
of one of these significant customers or the failure to attract new customers could have a material adverse effect on our business,
results of operations and financial condition.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
currently have exclusive supply agreements with BASF Corporation (&ldquo;BASF&rdquo;), our largest customer, that have contingencies
outlined which could potentially result in the license of technology and/or the sale of production equipment from the Company
to the customer intended to provide capacity sufficient to meet the customer&rsquo;s production needs. This outcome may occur
if we fail to meet certain performance requirements, certain other obligations and/or certain financial condition covenants. The
financial condition covenants in one of our supply agreements with BASF &ldquo;trigger&rdquo; a technology transfer right (license
and equipment sale at BASF&rsquo;s option) in the event (a) that earnings for the twelve-month period ending with our most recently
published quarterly financial statements are less than zero and our cash, cash equivalents and certain investments are less than
$1 million, or (b) of an acceleration of any debt maturity having a principal amount of more than $10 million. Our supply agreements
with BASF also &ldquo;trigger&rdquo; a technology transfer right in the event of our insolvency, as further defined within the
agreements. In the event of an equipment sale, upon incurring a triggering event, the equipment would be sold to the customer
at either 115% of the equipment&rsquo;s net book value or the greater of 30% of the original book value of such equipment, and
any associated upgrades to it, or 115% of the equipment&rsquo;s net book value, depending on the equipment and related products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe that we have sufficient cash and credit availability (See Liquidity and Capital Resources in Management&rsquo;s Discussion
and Analysis in Part II, Item 7 of this Form 10-K for a further discussion, as well as the description of our Line of Credit Agreement
described in Note 3<B>) </B>to operate our business during 2018. If a triggering event were to occur and BASF elected to proceed
with the license and related equipment sale mentioned above, we would receive royalty payments from this customer for products
sold using our technology; however, we would lose both significant revenue and the ability to generate significant revenue to
replace that which was lost in the near term. Replacement of necessary equipment that could be purchased and removed by the customer
pursuant to this triggering event could take in excess of twelve months. Any additional capital outlays required to rebuild capacity
would probably be greater than the proceeds from the purchase of the assets as dictated by our agreement with the customer. Similar
consequences would occur if we were determined to have materially breached certain other provisions of the supply agreement with
BASF. Any such event would also likely result in the loss of many of our key staff and line employees due to economic realities.
We believe that our employees are a critical component of our success and it could be difficult to replace them quickly. Given
the occurrence of any such event, we might not be able to hire and retain skilled employees given the stigma relating to such
an event and its impact on us. Finally, any shortfall in capital needed to operate the business as management intends, including
with respect to avoiding this triggering event as described above, may result in a curtailment of certain activities or anticipated
investments.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
expect to expend resources on research, development and product testing, and in expanding current capacity or capability for new
business. In addition, we may incur significant costs in preparing, filing, prosecuting, maintaining and enforcing our patents
and other proprietary rights. We may need additional financing if we were to lose an existing customer or suffer a significant
decrease in revenue from one or more of our customers or because of currently unknown capital requirements, new regulatory requirements
or the need to meet the cash requirements discussed above to avoid a triggering event under our BASF agreement. Given our expected
growth in our Sol&eacute;sence<SUP>&reg;</SUP> business, we may also have temporary working capital demands that we cannot fund
with existing capital, while remaining in compliance with the covenants included in our BASF agreement described above. If necessary,
we may seek funding through public or private financing and through contracts with governmental entities or other companies. Additional
financing may not be available on acceptable terms or at all, and any such additional financing could be dilutive to our shareholders.
If we are unable to obtain adequate funds, we may be required to delay, scale-back or eliminate some of our manufacturing and
marketing operations or we may need to obtain funds through arrangements on less favorable terms. Such circumstances could raise
doubt as to our ability to continue as a going concern. If we obtain funding on unfavorable terms, we may be required to relinquish
rights to some of our intellectual property.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(13)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Business
                                         Segmentation and Geographical Distribution</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.15pt; text-align: justify; text-indent: -30.75pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue
from international sources approximated $1,835 and $1,039 for the years ended December 31, 2017 and 2016, respectively. As part
of our revenue from international sources, we recognized approximately $1,713 and $902 in product revenue from a number of German
companies, in the aggregate, for the years ended December 31, 2017 and 2016, respectively.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
operations comprise a single business segment and all of our long-lived assets are located within the United States.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(14)</B></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Subsequent
                                         Events</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.35pt; text-indent: -32.95pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
discussed in Note 3, the Line of Credit Agreement with our primary bank (Libertyville) expired in March 2018, but during March
2018 we executed the New Line of Credit Agreement with Libertyville. Under the New Line of Credit Agreement, Libertyville will
provide a maximum of (i) $500,000 or (ii) two times the sum of (a) 75% of our eligible accounts receivables and (b) our cash deposited
with Libertyville, whichever is less,&nbsp;of revolving credit to us, collateralized by a senior priority lien on our accounts
receivables, inventory, equipment, general intangibles and fixtures. Interest is payable monthly on any advances at a floating
interest rate of the prime rate at the time plus 1%. We must have $1 million in cash, inclusive of the borrowed amount, at Libertyville
on the date of any advance. Advances may only occur at the beginning or end of a fiscal quarter and must be repaid in full within
five business days of the advance. Amounts due under the New Line of Credit Agreement must be paid in full on March&nbsp;4, 2019.
While the New Line of Credit Agreement is in effect, we cannot, among other things, engage in any business activities substantially
different than those in which we are presently engaged, and there are limitations imposed on our ability to, among other things,
incur additional indebtedness for borrowed money, including capital leases, sell, transfer, mortgage, assign, pledge, lease or
grant a security interest in or encumber any of our assets, sell with recourse any of our accounts other than to Libertyville,
cease operations, merge, transfer, acquire or consolidate with any other entity, change our name, dissolve or transfer or sell
collateral outside the ordinary course of business, pay any cash dividends, loan, invest in or advance money or assets to any
other person or entity, purchase, create or acquire any interest in any other entity, or incur any obligation as a surety or guarantor
other than in the ordinary course of business, in each case without Libertyville's prior written consent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 1.75pt 0pt 3.15pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 1.75pt 0pt 3.15pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">EXHIBIT
INDEX</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 1.75pt 0pt 3.15pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 519.65pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit</B><BR>
<B><U>Number</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 519.65pt 0pt 5.35pt"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950137-98-001318.txt">2</A></FONT></TD><TD STYLE="text-align: justify; padding-right: 5.65pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Plan
                                         and Agreement of Merger dated as of November 25, 1997 by and between the Company and
                                         its Illinois predecessor, incorporated by reference to Exhibit 2 to the Company&rsquo;s
                                         Annual Report on Form 10-K for the year ended December 31, 1997 (the &ldquo;1997 10-K&rdquo;),
                                         SEC File No. 000-22333.</FONT></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950137-98-001318.txt">3(i).1</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certificate
                                         of Incorporation of the Company, incorporated by reference to Exhibit 3.1 to the 1997
                                         10-K, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706008184/c07040exv99w3.htm">3(i).2</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">First
                                         Amendment to the Certificate of Incorporation of the Company dated July 27, 2006, incorporated
                                         by reference to Exhibit 99.3 to the Company&rsquo;s Current Report on Form 8-K filed
                                         July 27, 2006, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312510156263/ddef14a.htm">3(i).3</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Second
                                         Amendment to the Certificate of Incorporation of the Company dated August 23, 2010, incorporated
                                         by reference to Exhibit A of the Company&rsquo;s Definitive Proxy Statement on Schedule
                                         14A filed July 9, 2010, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516695341/d128490dex31.htm">3(i).4</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Third
                                         Amendment to the Certificate of Incorporation of the Company, incorporated by reference
                                         to Exhibit 3.1 to the Company&rsquo;s Current Report on Form 8-K filed August 29, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950137-98-001318.txt">3(ii).1</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By-Laws
                                         of the Company, incorporated by reference to Exhibit 3.2 to the 1997 10-K, SEC File No.
                                         000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950124-97-005666.txt">4.1</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Specimen
                                         stock certificate representing common stock, incorporated by reference to Exhibit 4.1
                                         to the Company&rsquo;s Registration Statement on Form S-1/A filed November 4, 1997 (File
                                         No. 333-36937) (the &ldquo;Form S-1/A&rdquo;).</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950124-97-005025.txt">4.2</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Warrants, incorporated by reference to Exhibit 4.2 to the Company&rsquo;s Registration
                                         Statement on Form S-1 filed October 1, 1997 (File No. 333-36937) (the &ldquo;IPO S-1&rdquo;).</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950137-99-000697.txt">4.3</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certificate
                                         of Designations of Series A Junior Participating Preferred Stock, incorporated by reference
                                         to Exhibit 4.4 to the Company&rsquo;s Annual Report on Form 10-K for the year ended December
                                         31, 1998, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312504053619/dex410.htm">4.4</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock
                                         Purchase Agreement dated March 23, 2004 between the Company and Altana Chemie AG, incorporated
                                         by reference to Exhibit 4.10 to the Company&rsquo;s Annual Report on Form 10-K for the
                                         year ended December 31, 2003 (the &ldquo;2003 10-K&rdquo;), SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312504053619/dex411.htm">4.5</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Registration
                                         Rights Agreement dated March 23, 2004 between the Company and Altana Chemie AG, incorporated
                                         by reference to Exhibit 4.11 to the 2003 10-K, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706009508/c08103exv99w1.htm">4.6</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock
                                         Purchase Agreement dated August 25, 2006 between the Company and Rohm and Haas Electronic
                                         Materials CMP Holdings, Inc., incorporated by reference to Exhibit 99.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed August 28, 2006, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706009508/c08103exv99w2.htm">4.7</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Registration
                                         Rights Agreement dated August 25, 2006 between the Company and Rohm and Haas Electronic
                                         Materials CMP Holdings, Inc., incorporated by reference to Exhibit 99.2 to the Company&rsquo;s
                                         Current Report on Form 8-K filed August 28, 2006, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -0.45in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -0.45in"></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516457564/d132490dex41.htm">4.8</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
                                         Stock Purchase Agreement, dated February 10, 2016, between the Company and Bradford T.
                                         Whitmore, incorporated by reference to Exhibit 4.1 of the Company&rsquo;s Current Report
                                         on Form 8-K filed February 10, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117005930/ex4-1.htm">4.9</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
                                         Stock Purchase Agreement, dated December 19, 2017, between the Company and Bradford T.
                                         Whitmore, incorporated by reference to Exhibit 4.1 of the Company&rsquo;s Current Report
                                         on Form 8-K filed December 21, 2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505051229/dex1032.htm">10.1</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Industrial
                                         Building Lease dated September 15, 2004 between the Company and the Village of Burr Ridge,
                                         incorporated by reference to Exhibit 10.32 to the Company&rsquo;s Annual Report on Form
                                         10-K for the year ended December 31, 2004 (the &ldquo;2004 10-K&rdquo;), SEC File No.
                                         000- 22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013701000921/c60965ex10-23.txt">10.2</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Industrial
                                         Building Lease Agreement between Centerpoint Properties Trust (formerly CP Financing
                                         Trust) and the Company, dated June 15, 2000, incorporated by reference to Exhibit 10.23
                                         to the Company&rsquo;s Annual Report on Form 10-K for the year ended December 31, 2000
                                         (the &ldquo;2000 10-K&rdquo;), SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505205040/dex991.htm">10.3</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Lease
                                         Amendment effective October 1, 2005 between the Company and Centerpoint Properties Trust,
                                         incorporated by reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form
                                         8-K filed October 20, 2005, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312515108088/d842536dex104.htm">10.4</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Second
                                         Amendment to Industrial Lease Agreement, dated as of November 13, 2014 between the Company
                                         and MLRP 1319 Marquette LLC, successor-in-interest to Centerpoint Properties Trust, incorporated
                                         by reference to Exhibit 10.4 to the Company&rsquo;s Annual Report on Form 10- K for the
                                         year ended December 31, 2014.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516741320/d267663dex101.htm">10.5</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Third
                                         Amendment to Industrial Lease Agreement, entered into on October 17, 2016 and effective
                                         October 1, 2016, by and between the Company and 1319 Marquette, LLC, incorporated by
                                         reference to Exhibit 10.1 to the Company&rsquo;s Current Report on Form 8-K filed October
                                         19, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 13.95pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312512017484/d284617dex101.htm">10.6</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mutual
                                         Cooperation Agreement entered into on January 17, 2012, by and among the Company, C.I.
                                         Kasei Co., Ltd. and CIK NanoTek Corporation, incorporated by reference to Exhibit 10.1
                                         to the Company&rsquo;s Current Report on Form 8-K filed January 20, 2012, SEC File No.
                                         000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312512149270/d329220dex101.htm">10.7</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trademark
                                         Ownership Assignment Agreement, dated March 31, 2012, between the Company and CIK NanoTek
                                         Corporation, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s Current
                                         Report on Form 8-K filed April 4, 2012, SEC File No 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312512149270/d329220dex102.htm">10.8</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Memorandum
                                         on the Payment of Royalty, dated March 31, 2012, between the Company and CIK NanoTek
                                         Corporation, incorporated by reference to Exhibit 10.2 to the Company&rsquo;s Current
                                         Report on Form 8-K filed April 4, 2012, SEC File No 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950124-97-005666.txt">10.9</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supply
                                         Agreement between the Company and Schering-Plough HealthCare Products, Inc. dated as
                                         of March 15, 1997, incorporated by reference to Exhibit 10.17 to the Form S-1/A.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013700001466/0000950137-00-001466.txt">10.10*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Zinc
                                         Oxide Supply Agreement dated as of September 16, 1999 between the Company and BASF Corporation,
                                         as assignee, incorporated by reference to Exhibit 10.22 to the Company&rsquo;s Annual
                                         Report on Form 10-K for the year ended December 31, 1999, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013701000921/c60965ex10-24.txt">10.11*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amendment
                                         No. 1 to Zinc Oxide Supply Agreement dated as of January, 2001 between the Company and
                                         BASF Corporation, incorporated by reference to Exhibit 10.24 to the 2000 10-K, SEC File
                                         No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013103001833/dex1026.txt">10.12</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amendment
                                         No. 2. to Zinc Oxide Supply Agreement dated as of March 17, 2003 between the Company
                                         and BASF Corporation, incorporated by reference to Exhibit 10.26 to the Company&rsquo;s
                                         Annual Report on Form 10-K for the year ended December 31, 2002 (the &ldquo;2002 10-K&rdquo;),
                                         SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312512493208/d450148dex101.htm">10.13*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amendment
                                         No. 3 to Zinc Oxide Supply Agreement entered into on December 2, 2012, between the Company
                                         and BASF Corporation, incorporated by reference to Exhibit 10.1 of the Company&rsquo;s
                                         Current Report on Form 8-K filed December 6, 2012, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706007037/c06160exv99w1.htm">10.14</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Z-COTE
                                         HP-2 Brand Supply Agreement dated May 15, 2006 between the Company and BASF Corporation,
                                         incorporated by reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form
                                         8-K filed June 20, 2006, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706009508/c08103exv99w3.htm">10.15*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amended
                                         and Restated Cooperation Agreement dated August 25, 2006 between the Company and Rohm
                                         and Haas Electronic Materials CMP Inc., incorporated by reference to Exhibit 99.3 to
                                         the Company&rsquo;s Current Report on Form 8-K filed August 28, 2006, SEC File No. 000-
                                         22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312509063068/dex1056.htm">10.16</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supply
                                         Agreement effective as of March 23, 2009, between the Company and Rohm and Haas Electronic
                                         Materials CMP Inc., incorporated by reference to Exhibit 10.56 to the Company&rsquo;s
                                         Annual Report on Form 10-K for the year ended December 31, 2008, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505213135/dex991.htm">10.17*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Distributor
                                         Agreement dated October 24, 2005 between Johnson Matthey Catalog Company, Inc., d/b/a
                                         ALFA AESAR and the Company, incorporated by reference to Exhibit 99.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed November 1, 2005, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312506049696/dex991.htm">10.18*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supply
                                         Agreement dated March 3, 2006 between Roche Diagnostics GmbH and the Company, incorporated
                                         by reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form 8-K filed
                                         March 9, 2006, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312514424621/d826939dex101.htm">10.19*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">First
                                         Amendment to the Supply Agreement entered into on November 19, 2014 between the Company
                                         and Roche Diagostics GmbH, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed November 25, 2014.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713116008205/ex10-1.htm">10.20*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Second
                                         Amendment to the Supply Agreement, entered into on November 21, 2016, between the Company
                                         and Roche Diagnostics GmbH, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed November 28, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312504053619/dex1029.htm">10.21</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Joint
                                         Development Agreement dated March 23, 2004 between the Company and Altana Chemie AG,
                                         incorporated by reference to Exhibit 10.29 to the 2003 10-K, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312508153656/dex991.htm">10.22*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Agreement
                                         dated July 7, 2008 between the Company and Altana Chemie GmbH, incorporated by reference
                                         to Exhibit 99.1 to the Company&rsquo;s Current Report on Form 8-K filed July 18, 2008,
                                         SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312510197018/dex101.htm">10.23*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Settlement
                                         and Termination Agreement, dated August 20, 2010, between the Company and Altana Chemie
                                         GmbH, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s Current Report
                                         on Form 8-K filed August 25, 2010, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312510197018/dex102.htm">10.24*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supply
                                         Agreement, dated August 20, 2010, between the Company and Altana Chemie GmbH, incorporated
                                         by reference to Exhibit 10.2 to the Company&rsquo;s Current Report on Form 8-K filed
                                         August 25, 2010, SEC File No. 000-22333.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516532340/d177601dex101.htm">10.25*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supply
                                         Agreement, dated as of March 31, 2016, between the Company and Ester Solutions Company,
                                         incorporated by reference to Exhibit 10.1 to the Company&rsquo;s Current Report on Form
                                         8-K filed April 6, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312515085098/d889435dex101.htm">10.26</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Business
                                         Loan Agreement, dated March 4, 2015, between the Company and Libertyville Bank and Trust
                                         Company, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s Current Report
                                         on Form 8-K filed March 10, 2015.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312515085098/d889435dex102.htm">10.27</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Promissory
                                         Note, dated March 4, 2015, granted by the Company in favor of Libertyville Bank and Trust
                                         Company, incorporated by reference to Exhibit 10.2 to the Company&rsquo;s Current Report
                                         on Form 8-K filed March 10, 2015.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312515085098/d889435dex103.htm">10.28</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Commercial
                                         Security Agreement, dated March 4, 2015, between the Company and Libertyville Bank and
                                         Trust Company, incorporated by reference to Exhibit 10.3 to the Company&rsquo;s Current
                                         Report on Form 8-K filed March 10, 2015.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312515287188/d24963dex101.htm">10.29</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Change
                                         in Terms Agreement and Business Loan Agreement, dated April 13, 2015, between the Company
                                         and Libertyville Bank and Trust Company, incorporated by reference to Exhibit 10.1 to
                                         the Company&rsquo;s Quarterly Report on Form 10-Q for the quarter ended June 30, 2015.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516499319/d156543dex101.htm">10.30</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Business
                                         Loan Agreement, dated March 4, 2016, between the Company and Libertyville Bank and Trust
                                         Company, incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K
                                         filed March 10, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516499319/d156543dex102.htm">10.31</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Change
                                         in Terms Agreement, dated March 4, 2016, between the Company and Libertyville Bank and
                                         Trust Company, incorporated by reference to Exhibit 10.2 of the Current Report on Form
                                         8-K filed March 10, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117001688/ex10-32.htm">10.32</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Change
                                         in Terms Agreement, dated February 14, 2017, between the Company and Libertyville Bank
                                         and Trust Company, incorporated by reference to Exhibit 10.32 to the Company&rsquo;s
                                         Annual Report on Form 10-K for the year ended December 31, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ex10-33.htm">10.33</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Business
                                         Loan Agreement, executed by the Company on March 26, 2018, between the Company and Libertyville
                                         Bank and Trust Company.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ex10-34.htm">10.34</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Promissory
                                         Note, executed by the Company on March 26, 2018, granted by the Company in favor of Libertyville
                                         Bank and Trust Company.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ex10-35.htm">10.35</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Commercial
                                         Security Agreement, executed by the Company on March 26, 2018, between the Company and
                                         Libertyville Bank and Trust Company.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312508204675/dex991.htm">10.36</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Employment
                                         Agreement effective as of September 25, 2008, between the Company and Nancy Baldwin,
                                         incorporated by reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form
                                         8-K filed October 2, 2008, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312509139042/dex991.htm">10.37</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Employment
                                         Agreement dated June 24, 2009 between the Company and Frank Cesario, incorporated by
                                         reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form 8-K filed June
                                         26, 2009, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312509172982/dex103.htm">10.38</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Employment
                                         Agreement effective August 12, 2009 between the Company and Jess Jankowski, incorporated
                                         by reference to Exhibit 10.3 to the Company&rsquo;s Quarterly Report on Form 10-Q for
                                         the quarter ended June 30, 2009, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312513133828/d444033dex1036.htm">10.39</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Employment
                                         Agreement dated November 28, 2012, between the Company and Kevin Cureton, incorporated
                                         by reference to Exhibit 10.36 to the Company&rsquo;s Annual Report on Form 10-K for the
                                         year ended December 31, 2012, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/0000950124-97-005666.txt">10.40</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Indemnification Agreement between the Company and each of its directors and executive
                                         officers, incorporated by reference to Exhibit 10.2 to the Form S-1/A. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312504165579/dex4.htm">10.41</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
                                         Technologies Corporation 2004 Equity Compensation Plan (&ldquo;2004 Equity Plan&rdquo;),
                                         incorporated by reference to Exhibit 4 to the Company&rsquo;s Registration Statement
                                         on Form S-8 (File No. 333-119466). +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706008184/c07040exv99w1.htm">10.42</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">First
                                         Amendment to 2004 Plan, incorporated by reference to Exhibit 99.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed July 27, 2006, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505051229/dex413.htm">10.43</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Stock Option Agreement under the 2004 Equity Plan, incorporated by reference to Exhibit
                                         4.13 to the 2004 10-K, SEC File No. 000- 22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505051229/dex414.htm">10.44</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Restricted Share Grant Agreement under the 2004 Equity Plan, incorporated by reference
                                         to Exhibit 4.14 to the 2004 10-K, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312505051229/dex415.htm">10.45</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Performance Share Grant Agreement under the 2004 Equity Plan, incorporated by reference
                                         to Exhibit 4.15 to the 2004 10-K, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312506003434/dex992.htm">10.46</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
                                         Technologies Corporation Non-Employee Director Deferred Compensation Plan, incorporated
                                         by reference to Exhibit 99.2 to the Company&rsquo;s Current Report on Form 8-K filed
                                         January 9, 2006, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.75pt; text-align: justify; text-indent: -32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706010752/c08819exv99w1.htm">10.47</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2006
                                         Stock Appreciation Rights Plan (the &ldquo;2006 Plan&rdquo;), incorporated by reference
                                         to Exhibit 99.1 to the Company&rsquo;s Current Report on Form 8-K filed October 3, 2006,
                                         SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312509076606/dex991.htm">10.48</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amended
                                         and Restated 2006 Stock Appreciation Rights Plan, adopted April 8, 2009, incorporated
                                         by reference to Exhibit 99.1 to the Company&rsquo;s Current Report on Form 8-K filed
                                         April 9, 2009, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000095013706010752/c08819exv99w2.htm">10.49</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Grant Agreement under the 2006 Plan, incorporated by reference to Exhibit 99.2 to
                                         the Company&rsquo;s Current Report on Form 8-K filed October 3, 2006, SEC File No. 000-22333.
                                         +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312508158144/dex101.htm">10.50</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2008
                                         Long-Term Cash Incentive Plan, incorporated by reference to Exhibit 10.1 to the Company&rsquo;s
                                         Current Report on Form 8-K filed July 25, 2008, SEC File No. 000-22333. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312516695341/d128490dex101.htm">10.51</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nanophase
                                         Technologies Corporation 2010 Equity Compensation Plan, as amended, incorporated by reference
                                         to Exhibit 10.1 to the Company&rsquo;s Current Report on Form 8-K filed August 29, 2016.
                                         +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000119312514119638/d667758dex1047.htm">10.52</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
                                         of Stock Option Award Agreement under the 2010 Equity Compensation Plan, incorporated
                                         by reference to Exhibit 10.47 to the Company&rsquo;s Annual Report on Form 10-K for the
                                         year ended December 31, 2013. +</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117001688/ex10-50.htm">10.53</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Building
                                         Lease, dated as of September 15, 2010, between the Company and the Village of Burr Ridge,
                                         incorporated by reference to Exhibit 10.50 to the Company&rsquo;s Annual Report on Form
                                         10-K for the year ended December 31, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117001688/ex10-51.htm">10.54</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Building
                                         Lease, dated as of March 13, 2017, between the Company and the Village of Burr Ridge,
                                         incorporated by reference to Exhibit 10.51 to the Company&rsquo;s Annual Report on Form
                                         10-K for the year ended December 31, 2016.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117003519/ex10-1.htm">10.55*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Know-How
                                         License Agreement, executed by the Company on June 26, 2017, between the Company and
                                         Eminess Technologies, Inc., incorporated by reference to Exhibit 10.1 of the Current
                                         Report on Form 8-K filed June 29, 2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117003519/ex10-2.htm">10.56*</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exclusive
                                         Supply Agreement, executed by the Company on June 26, 2017, between the Company and Eminess
                                         Technologies, Inc., incorporated by reference to Exhibit 10.2 of the Current Report on
                                         Form 8-K filed June 29, 2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/883107/000138713117003519/ex10-3.htm">10.57</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Technology
                                         Development Agreement, executed by the Company on June 26, 2017, between the Company
                                         and Eminess Technologies, Inc., incorporated by reference to Exhibit 10.3 of the Current
                                         Report on Form 8-K filed June 29, 2017.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ex21-1.htm">21.1</A></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">Subsidiary
                                         of the Company.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="color: Black"><A HREF="ex23-1.htm">23.1</A></FONT></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">Consent
                                         of RSM US LLP.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="color: Black"><A HREF="ex31-1.htm">31.1</A></FONT></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">Certification
                                         of the Chief Executive Officer (principal executive officer and principal financial officer)
                                         pursuant to Rules 13a-14(a) and 15d-14(a) under the Exchange Act.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">&nbsp;</FONT></P>

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<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="color: Black"><A HREF="ex32.htm">32</A></FONT></FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: Black">Certification
                                         of the Chief Executive Officer (principal executive officer and principal financial officer)
                                         pursuant to 18 U.S.C. Section 1350.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt .5in; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         following materials from the Company&rsquo;s Annual Report on Form 10-K for the year
                                         ended December 31, 2017, formatted in XBRL (Extensible Business Reporting Language):
                                         (1) the Balance Sheets, (2) the Statements of Operations, (3) the Statements of Cash
                                         Flows, (4) the Statements of Stockholders&rsquo; Equity, and (5) the Notes to the Financial
                                         Statements.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 37.8pt; text-align: justify; text-indent: -0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Confidentiality
                                         previously granted for portions of this agreement.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 21.55pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TD STYLE="width: 0in; font: 10pt Times New Roman, Times, Serif"></TD><TD STYLE="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">+</FONT></TD><TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicates
                                         management contracts or compensatory plans or arrangements.</FONT></TD>
</TR></TABLE>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 21.55pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SIGNATURES</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0.25pt 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report
to be signed on its behalf by the undersigned, thereunto duly authorized, on the 30th day of March, 2018.</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></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; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NANOPHASE TECHNOLOGIES CORPORATION</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 42%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 3%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 47%; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Jess A. Jankowski</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess A. Jankowski</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President and Chief Executive Officer</FONT></TD></TR>
</TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf
of the registrant and in the capacities indicated on the 30th day of March, 2018.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 48%; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Signature</B></FONT></TD>
    <TD STYLE="width: 4%; padding-bottom: 1pt; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 48%; text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Title</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Jess A. Jankowski</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President, Chief Executive Officer (principal
    executive officer, </FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess A. Jankowski</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">principal
    financial officer, and principal accounting     officer) and Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    James A. Henderson</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chairman of the Board of Directors</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James A. Henderson</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    George A. Vincent, III</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">George A. Vincent,
    III</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    James A. McClung</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">James A. McClung</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Richard W. Siegel</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Richard W. Siegel</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    W. Ed Tyler</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">W. Ed Tyler</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    R. Janet Whitmore</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">R. Janet Whitmore</FONT></TD>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
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<FILENAME>ex10-33.htm
<DESCRIPTION>BUSINESS LOAN AGREEMENT
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Exhibit
10.33</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
LOAN AGREEMENT (ASSET BASED)</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

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    <TD STYLE="border-top: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
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    <TD STYLE="width: 10%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Borrower:</B></FONT></TD>
    <TD STYLE="width: 40%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Nanophase
    Technologies Corporation</B></FONT></TD>
    <TD STYLE="width: 10%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lender:</B></FONT></TD>
    <TD STYLE="width: 40%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Libertyville
    Bank and Trust Company</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>1319
    Marquette Drive</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>507
    N. Milwaukee Ave</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Romeoville,
    IL 60446</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Libertyville,
    IL 60048</B></FONT></TD></TR>
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    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(847)
    367-6800</B></FONT></TD></TR>
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    <TD STYLE="border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
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    <TD STYLE="border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>THIS
BUSINESS LOAN AGREEMENT (ASSET BASED) dated March 4, 2018, is made and executed between Nanophase Technologies Corporation (&ldquo;Borrower&rdquo;)
and Libertyville Bank and Trust Company (&ldquo;Lender&rdquo;) on the following terms and conditions. Borrower has received prior
commercial loans from Lender or has applied to Lender for a commercial loan or loans or other financial accommodations, including
those which may be described on any exhibit or schedule attached to this Agreement. Borrower understands and agrees that: (A)
in granting, renewing, or extending any Loan, Lender is relying upon Borrower&rsquo;s representations, warranties, and agreements
as set forth in this Agreement; (B) the granting, renewing, or extending of any Loan by Lender at all times shall be subject to
Lender&rsquo;s sole judgment and discretion; and (C) all such Loans shall be and remain subject to the terms and conditions of
this Agreement. This Agreement shall apply to any and all present and future loans, loan advances, extension of credit, financial
accommodations and other agreements and undertakings of every nature and kind that may be entered into by and between Borrower
and Lender now and in the future.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TERM.
</B>This Agreement shall be effective as of March 4, 2018, and shall continue in full force and effect until such time as all
of Borrower&rsquo;s Loans in favor of Lender have been paid in full, including principal, interest, costs, expenses, attorneys&rsquo;
fees, and other fees and charges, or until such time as the parties may agree in writing to terminate this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ADVANCE
AUTHORITY.</B> The following person or persons are authorized to request advances and authorize payments under the line of credit
until Lender receives from Borrower, at Lender&rsquo;s address shown above, written notice of revocation of such authority: <B>Jess
Jankowski, President of Nanophase Technologies Corporation.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LINE
OF CREDIT.</B> Lender agrees to make Advances to Borrower from time to time from the date of this Agreement to the
Expiration Date, provided the aggregate amount of such Advances outstanding at any time does not exceed the Borrowing Base.
Within the foregoing limits, Borrower may borrow, partially or wholly prepay, and reborrow under this Agreement as
follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Conditions
Precedent to Each Advance.</B> Lender&rsquo;s obligation to make any Advance to or for the account of Borrower under this Agreement
is subject to the following conditions precedent, with all documents, instruments, opinions, reports, and other items required
under this Agreement to be in form and substance satisfactory to Lender:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)&nbsp;&nbsp;&nbsp;
Lender shall have received evidence that this Agreement and all Related Documents have been duly authorized, executed, and delivered
by Borrower to Lender.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)&nbsp;&nbsp;&nbsp;
Lender shall have received such opinions of counsel, supplemental opinions, and documents as Lender may request.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)&nbsp;&nbsp;&nbsp;
The security interests in the Collateral shall have been duly authorized, created, and perfected with first lien priority and
shall be in full force and effect.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)&nbsp;&nbsp;&nbsp;
All guaranties required by Lender for the credit facility(ies) shall have been executed by each Guarantor, delivered to Lender,
and be in full force and effect.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)&nbsp;&nbsp;&nbsp;
Lender, at its option and for its sole benefit, shall have conducted an audit of Borrower&rsquo;s Accounts, books, records, and
operations, and Lender shall be satisfied as to their condition.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6)&nbsp;&nbsp;&nbsp;
Borrower shall have paid to Lender all fees, costs, and expenses specified in this Agreement and the Related Documents as are
then due and payable.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7)&nbsp;&nbsp;&nbsp;
There shall not exist at the time of any Advance a condition which would constitute an Event of Default under this
Agreement, and Borrower shall have delivered to Lender the compliance certificate called for in the paragraph below titled
&ldquo;Compliance Certificate.&rdquo;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Making
Loan Advances.</B> Advances under this credit facility, as well as directions for payment from Borrower&rsquo;s accounts, may
be requested orally or in writing by authorized persons. Lender may, but need not, require that all oral requests be confirmed
in writing. Each Advance shall be conclusively deemed to have been made at the request of and for the benefit of Borrower (1)
when credited to any deposit account of Borrower maintained with Lender or (2) when advanced in accordance with the instructions
of an authorized person. Lender, at its option, may set a cutoff time, after which all requests for Advances will be treated as
having been requested on the next succeeding Business Day.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Mandatory
Loan Repayments.</B> If at any time the aggregate principal amount of the outstanding Advances shall exceed the applicable Borrowing
Base, Borrower, immediately upon written or oral notice from Lender, shall pay to Lender an amount equal to the difference between
the outstanding principal balance of the Advances and the Borrowing Base. On the Expiration Date, Borrower shall pay to Lender
in full the aggregate unpaid principal amount of all Advances then outstanding and all accrued unpaid interest, together with
all other applicable fees, costs and charges, if any, not yet paid.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Loan
Account.</B> Lender shall maintain on its books a record of account in which Lender shall make entries for each Advance and such
other debits and credits as shall be appropriate in connection with the credit facility. Lender shall provide Borrower with periodic
statements of Borrower&rsquo;s account, which statements shall be considered to be correct and conclusively binding on Borrower
unless Borrower notifies Lender to the contrary within thirty (30) days after Borrower&rsquo;s receipt of any such statement which
Borrower deems to be incorrect.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>COLLATERAL.
</B>To secure payment of the Primary Credit Facility and performance of all other Loans, obligations and duties owed by Borrower
to Lender, Borrower (and others, if required) shall grant to Lender Security Interests in such property and assets as Lender may
require. Lender&rsquo;s Security Interests in the Collateral shall be continuing liens and shall include the proceeds and products
of the Collateral, including without limitation the proceeds of any insurance. With respect to the Collateral, Borrower agrees
and represents and warrants to Lender:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Perfection
of Security Interests.</B> Borrower agrees to execute all documents perfecting Lender&rsquo;s Security Interest and to take whatever
actions are requested by Lender to perfect and continue Lender&rsquo;s Security Interests in the Collateral. Upon request of Lender,
Borrower will deliver to Lender any and all of the documents evidencing or constituting the Collateral, and Borrower will note
Lender&rsquo;s interest upon any and all chattel paper and instruments if not delivered to Lender for possession by Lender. Contemporaneous
with the execution of this Agreement, Borrower will execute one or more UCC financing statements and any similar statements as
may be required by applicable law, and Lender will file such financing statements and all such similar statements in the appropriate
location or locations. Borrower hereby appoints Lender as its irrevocable attorney-in-fact for the purpose of executing any documents
necessary to perfect or to continue any Security Interest. Lender may at any time, and without further authorization from Borrower,
file a carbon, photograph, facsimile, or other reproduction of any financing statement for use as a financing statement. Borrower
will reimburse Lender for all expenses for the perfection, termination, and the continuation of the perfection of Lender&rsquo;s
security interest in the Collateral. Borrower promptly will notify Lender before any change in Borrower&rsquo;s name including
any change to the assumed business names of Borrower. Borrower also promptly will notify Lender before any change in Borrower&rsquo;s
Social Security Number or Employer Identification Number. Borrower further agrees to notify Lender in writing prior to any change
in address or location of Borrower&rsquo;s principal governance office or should Borrower merge or consolidate with any other
entity.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <TD STYLE="width: 95%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
    LOAN AGREEMENT (ASSET BASED)&nbsp;</B></FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 2pt double; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></TD>
    <TD STYLE="text-align: right; padding-bottom: 5pt; border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    2</B></FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Collateral
Records. </B>Borrower does now, and at all times hereafter shall, keep correct and accurate records of the Collateral, all of
which records shall be available to Lender or Lender&rsquo;s representative upon demand for inspection and copying at any reasonable
time. With respect to the Accounts, Borrower agrees to keep and maintain such records as Lender may require, including without
limitation information concerning Eligible Accounts and Account balances and agings. Records related to Accounts (Receivables)
are or will be located at 1319 Marquette Drive, Romeoville, IL 60446. The above is an accurate and complete list of all locations
at which Borrower keeps or maintains business records concerning Borrower&rsquo;s collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Collateral
Schedules. </B>Concurrently with the execution and delivery of this Agreement, Borrower shall execute and deliver to Lender schedules
of Accounts and schedules of Eligible Accounts in form and substance satisfactory to the Lender. Thereafter supplemental schedules
shall be delivered according to the following schedule: With respect to Eligible Accounts, schedules shall be delivered as soon
as available, but in no event later than fifteen (15) days after the end or each fiscal quarter. Schedules include Accounts Receivable
Aging report.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Representations
and Warranties Concerning Accounts. </B>With respect to the Accounts, Borrower represents and warrants to Lender: (1) Each Account
represented by Borrower to be an Eligible Account for purposes of this Agreement conforms to the requirements of the definition
of an Eligible Account; (2) All Account information listed on schedules delivered to Lender will be true and correct, subject
to immaterial variance; and (3) Lender, its assigns, or agents shall have the right at any time and at Borrower&rsquo;s expense
to inspect, examine, and audit Borrower&rsquo;s records and to confirm with Account Debtors the accuracy of such Accounts.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CONDITIONS
PRECEDENT TO EACH ADVANCE. </B>Lender&rsquo;s obligation to make the initial Advance and each subsequent Advance under this Agreement
shall be subject to the fulfillment to Lender&rsquo;s satisfaction of all of the conditions set forth in this Agreement and in
the Related Documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Loan
Documents. </B>Borrower shall provide to Lender the following documents for the Loan: (1) the Note; (2) Security Agreements granting
to Lender security interests in the Collateral; (3) financing statements and all other documents perfecting Lender&rsquo;s Security
Interests; (4) evidence of insurance as required below; (5) together with all such Related Documents as Lender may require for
the Loan; all in form and substance satisfactory to Lender and Lender&rsquo;s counsel.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Borrower&rsquo;s
Authorization. </B>Borrower shall have provided in form and substance satisfactory to Lender properly certified resolutions, duly
authorizing the execution and delivery of this Agreement, the Note and the Related Documents. In addition, Borrower shall have
provided such other resolutions, authorizations, documents and instruments as Lender or its counsel, may require.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Fees
and Expenses Under This Agreement. </B>Borrower shall have paid to Lender all fees, costs, and expenses specified in this Agreement
and the Related Documents as are then due and payable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Representations
and Warranties. </B>The representations and warranties set forth in this Agreement, in the Related Documents, and in any document
or certificate delivered to Lender under this Agreement are true and correct.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>No
Event of Default. </B>There shall not exist at the time of any Advance a condition which would constitute an Event of Default
under this Agreement or under any Related Document.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Minimum
Account Balance Requirement for Advance Request. </B>Borrower shall have combined minimum balance its accounts with Lender, including
funds advanced under the Primary Credit Facility and deposited into said accounts of not less than $1,000,000.00.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Advance
Request. </B>Borrower agrees that advances under the Primary Credit Facility are limited to the beginning or end of each fiscal
quarter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>REPRESENTATIONS
AND WARRANTIES. </B>Borrower represents and warrants to Lender, as of the date of this Agreement, as of the date of each disbursement
of loan proceeds, as of the date of any renewal, extension or modification of any Loan, and at all times any Indebtedness exists:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Organization.
</B>Borrower is a corporation for profit which is, and at all times shall be, duly organized, validly existing, and in good standing
under and by virtue of the laws of the State of Delaware. Borrower is duly authorized to transact business in all other states
in which Borrower is doing business, having obtained all necessary filings, governmental licenses and approvals for each state
in which Borrower is doing business. Specifically, Borrower is, and at all times shall be, duly qualified as a foreign corporation
in all states in which the failure to so qualify would have a material adverse effect on its business or financial condition.
Borrower has the full power and authority to own its properties and to transact the business in which it is presently engaged
or presently proposes to engage. Borrower maintains an office at 1319 Marquette Drive, Romeoville, IL 60446. Unless Borrower has
designated otherwise in writing, the principal office is the office at which Borrower keeps its books and records including its
records concerning the Collateral. Borrower will notify Lender prior to any change in the location of Borrower&rsquo;s state of
organization or any change in Borrower&rsquo;s name. Borrower shall do all things necessary to preserve and to keep in full force
and effect its existence, rights and privileges, and shall comply with all regulations, rules, ordinances, statutes, orders and
decrees of any governmental or quasi-governmental authority or court applicable to Borrower and Borrower&rsquo;s business activities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Assumed
Business Names. </B>Borrower has filed or recorded all documents or filings required by law relating to all assumed business names
used by Borrower. Excluding the name of Borrower, the following is a complete list of all assumed business names under which Borrower
does business: <B>None.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Authorization.
</B>Borrower&rsquo;s execution, delivery, and performance of this Agreement and all the Related Documents have been duly authorized
by all necessary action by Borrower, do not require the consent or approval of any other person, regulatory authority, or governmental
body, and do not conflict with, result in a violation of, or constitute a default under (1) any provision of (a) Borrower&rsquo;s
articles of incorporation or organization, or bylaws, or (b) any agreement or other instrument binding upon Borrower or (2) any
law, governmental regulation, court decree, or order applicable to Borrower or to Borrower&rsquo;s properties. Borrower has the
power and authority to enter into the Note and the Related Documents and to grant collateral as security for the Loan. Borrower
has the further power and authority to own and to hold all of Borrower&rsquo;s assets and properties, and to carry on Borrower&rsquo;s
business as presently conducted.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Financial
Information. </B>Each of Borrower&rsquo;s financial statements supplied to Lender truly and completely disclosed Borrower&rsquo;s
financial condition as of the date of the statement, and there has been no material adverse change in Borrower&rsquo;s financial
condition subsequent to the date of the most recent financial statement supplied to Lender. Borrower has no material contingent
obligations except as disclosed in such financial statements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Legal
Effect. </B>This Agreement constitutes, and any instrument or agreement Borrower is required to give under this Agreement when
delivered will constitute legal, valid, and binding obligations of Borrower enforceable against Borrower in accordance with their
respective terms.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; font: 10pt Times New Roman, Times, Serif; width: 100%">
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    <TD STYLE="width: 95%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
    LOAN AGREEMENT (ASSET BASED)&nbsp;</B></FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 2pt double; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></TD>
    <TD STYLE="text-align: right; padding-bottom: 5pt; border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    3</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Properties.
</B>Except as contemplated by this Agreement or as previously disclosed in Borrower&rsquo;s financial statements or in writing
to Lender and as accepted by Lender, and except for property tax liens for taxes not presently due and payable, Borrower owns
and has good title to all of Borrower&rsquo;s properties free and clear of all Security Interests, and has not executed any security
documents or financing statements relating to such properties. All of Borrower&rsquo;s properties are titled in Borrower&rsquo;s
legal name, and Borrower has not used or filed a financing statement under any other name for at least the last five (5) years.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Hazardous
Substances.</B> Except as disclosed to and acknowledged by Lender in writing, Borrower represents and warrants that: (1) During
the period of Borrower&rsquo;s ownership of the Collateral, there has been no use, generation, manufacture, storage, treatment,
disposal, release or threatened release of any Hazardous Substance by any person on, under, about or from any of the Collateral.
(2) Borrower has no knowledge of, or reason to believe that there has been (a) any breach or violation of any Environmental Laws;
(b) any use, generation, manufacture, storage, treatment, disposal, release or threatened release of any Hazardous Substance on,
under, about or from the Collateral by any prior owners or occupants of any of the Collateral; or (c) any actual or threatened
litigation or claims of any kind by any person relating to such matters. (3) Neither Borrower nor any tenant, contractor, agent
or other authorized user of any of the Collateral shall use, generate, manufacture, store, treat, dispose of or release any Hazardous
Substance on, under, about or from any of the Collateral; and any such activity shall be conducted in compliance with all applicable
federal, state, and local laws, regulations, and ordinances, including without limitation all Environmental Laws. Borrower authorizes
Lender and its agents to enter upon the Collateral to make such inspections and tests as Lender may deem appropriate to determine
compliance of the Collateral with this section of the Agreement. Any inspections or tests made by Lender shall be at Borrower&rsquo;s
expense and for Lender&rsquo;s purposes only and shall not be construed to create any responsibility or liability on the part
of Lender to Borrower or to any other person. The representations and warranties contained herein are based on Borrower&rsquo;s
due diligence in investigating the Collateral for hazardous waste and Hazardous Substances. Borrower hereby (1) releases and waives
any future claims against Lender for indemnity or contribution in the event Borrower becomes liable for cleanup or other costs
under any such laws, and (2) agrees to indemnify, defend, and hold harmless Lender against any and all claims, losses, liabilities,
damages, penalties, and expenses which Lender may directly or indirectly sustain or suffer resulting from a breach of this section
of the Agreement or as a consequence of any use, generation, manufacture, storage, disposal, release or threatened release of
a hazardous waste or substance on the Collateral. The provisions of this section of the Agreement, including the obligation to
indemnify and defend, shall survive the payment of the Indebtedness and the termination, expiration or satisfaction of this Agreement
and shall not be affected by Lender&rsquo;s acquisition of any interest in any of the Collateral, whether by foreclosure or otherwise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Litigation
and Claims.</B> No litigation, claim, investigation, administrative proceeding or similar action (including those for unpaid taxes)
against Borrower is pending or threatened, and no other event has occurred which may materially adversely affect Borrower&rsquo;s
financial condition or properties, other than litigation, claims, or other events, if any, that have been disclosed to and acknowledged
by Lender in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Taxes.
</B>To the best of Borrower&rsquo;s knowledge, all of Borrower&rsquo;s tax returns and reports that are or were required to be
filed, have been filed, and all taxes, assessments and other governmental charges have been paid in full, except those presently
being or to be contested by Borrower in good faith in the ordinary course of business and for which adequate reserves have been
provided.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lien
Priority.</B> Unless otherwise previously disclosed to Lender in writing, Borrower has not entered into or granted any Security
Agreements, or permitted the filing or attachment of any Security Interests on or affecting any of the Collateral directly or
indirectly securing repayment of Borrower&rsquo;s Loan and Note, that would be prior or that may in any way be superior to Lender&rsquo;s
Security Interests and rights in and to such Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Binding
Effect.</B> This Agreement, the Note, all Security Agreements (if any), and all Related Documents are binding upon the signers
thereof, as well as upon their successors, representatives and assigns, and are legally enforceable in accordance with their respective
terms.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Commercial
Purposes.</B> Borrower intends to use the Loan proceeds solely for business or commercially related purposes.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Employee
Benefit Plans.</B> Each employee benefit plan as to which Borrower may have any liability complies in all material respects with
all applicable requirements of law and regulations, and (1) no Reportable Event nor Prohibited Transaction (as defined in ERISA)
has occurred with respect to any such plan, (2) Borrower has not withdrawn from any such plan or initiated steps to do so, (3)
no steps have been taken to terminate any such plan or to appoint a trustee to administer such a plan, and (4) there are no unfunded
liabilities other than those previously disclosed to Lender in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Investment
Company Act. </B>Borrower is not an &ldquo;investment company&rdquo; or a company &ldquo;controlled&rdquo; by an &ldquo;investment
company&rdquo;, within the meaning of the Investment Company Act of 1940, as amended.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Public
Utility Holding Company Act. </B>Borrower is not a &ldquo;holding company&rdquo;, or a &ldquo;subsidiary company&rdquo; of a &ldquo;holding
company&rdquo;, or an &ldquo;affiliate&rdquo; of a &ldquo;holding company&rdquo; or of a &ldquo;subsidiary company&rdquo; of a
&ldquo;holding company&rdquo;, within the meaning of the Public Utility Holding Company Act of 1935, as amended.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0.22in 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Regulations
T and U.</B> Borrower is not engaged principally, or as one of its important activities, in the business of extending credit for
the purpose of purchasing or carrying margin stock (within the meaning of Regulations T and U of the Board of Governors of the
Federal Reserve System).&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Information.
</B>All information previously furnished or which is now being furnished by Borrower to Lender for the purposes of or in connection
with this Agreement or any transaction contemplated by this Agreement is, and all information furnished by or on behalf of Borrower
to Lender in the future will be, true and accurate in every material respect on the date as of which such information is dated
or certified; and no such information is or will be incomplete by omitting to state any material fact the omission of which would
cause the information to be misleading.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Claims
and Defenses.</B> There are no defenses or counterclaims, offsets or other adverse claims, demands or actions of any kind, personal
or otherwise, that Borrower, any Grantor, or any Guarantor could assert with respect to the Note, Loan, this Agreement, or the
Related Documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Replacement
and Restatement. </B>Borrower acknowledges that this Business Loan Agreement (Asset Based) restates and replaces that certain
Business Loan Agreement (Asset Based) dated March 4, 2016 between Borrower and Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>AFFIRMATIVE
COVENANTS. </B>Borrower covenants and agrees with Lender that, so long as this Agreement remains in effect, Borrower will:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Repayment.
</B>Repay the Loan in accordance with its terms and the terms of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Notices
of Claims and Litigation.</B> Promptly inform Lender in writing of (1) all material adverse changes in Borrower&rsquo;s financial
condition, and (2) all existing and all threatened litigation, claims, investigations, administrative proceedings or similar actions
affecting Borrower or any Guarantor which could materially affect the financial condition of Borrower or the financial condition
of any Guarantor. In addition, Borrower shall provide Lender with written notice of the occurrence of any Event of Default, the
occurrence of any Reportable Event under, or the institution of steps by Borrower to withdraw from, or the institution of any
steps to terminate, any employee benefit plan as to which Borrower may have any liability.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></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; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 95%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
    LOAN AGREEMENT (ASSET BASED)&nbsp;</B></FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 2pt double; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></TD>
    <TD STYLE="text-align: right; padding-bottom: 5pt; border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    4</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Financial
Records. </B>Maintain its books and records in accordance with GAAP, applied on a consistent basis, and permit Lender to examine
and audit Borrower&rsquo;s books and records at all reasonable times.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Financial
Statements. </B>Furnish Lender with the following:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Tax
Returns. </B>As soon as available, but in no event later than 45 days after the applicable filing date for the tax reporting period
ended, Borrower&rsquo;s Federal and other governmental tax returns, prepared by a tax professional satisfactory to Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Additional
Requirements.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Annual
Statements. </B>As soon as available, but in no event later than thirty (30) days after Lender&rsquo;s request, Borrower&rsquo;s
balance sheet and income statement for the most recent fiscal year end, prepared by Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Interim
Statements. </B>As soon as available, but in no event later than thirty (30) days after Lender&rsquo;s request, Borrower&rsquo;s
balance sheet and profit and loss statement for the most recent period, prepared by Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
financial reports required to be provided under this Agreement shall be prepared in accordance with GAAP, applied on a consistent
basis, and certified by Borrower as being true and correct.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Additional
Information. </B>Furnish such additional information and statements, as Lender may request from time to time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insurance.
</B>Maintain fire and other risk insurance, public liability insurance, and such other insurance as Lender may require with respect
to Borrower&rsquo;s properties and operations, in form, amounts, coverages and with insurance companies acceptable to Lender.
Borrower, upon request of Lender, will deliver to Lender from time to time the policies or certificates of insurance in form satisfactory
to Lender, including stipulations that coverages will not be cancelled or diminished without at least ten (10) days prior written
notice to Lender. Each insurance policy also shall include an endorsement providing that coverage in favor of Lender will not
be impaired in any way by any act, omission or default of Borrower or any other person. In connection with all policies covering
assets in which Lender holds or is offered a security interest for the Loans, Borrower will provide Lender with such lender&rsquo;s
loss payable or other endorsements as Lender may require.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insurance
Reports. </B>Furnish to Lender, upon request of Lender, reports on each existing insurance policy showing such information as
Lender may reasonably request, including without limitation the following: (1) the name of the insurer; (2) the risks insured;
(3) the amount of the policy; (4) the properties insured; (5) the then current property values on the basis of which insurance
has been obtained, and the manner of determining those values; and (6) the expiration date of the policy. In addition, upon request
of Lender (however not more often than annually), Borrower will have an independent appraiser satisfactory to Lender determine,
as applicable, the actual cash value or replacement cost of any Collateral. The cost of such appraisal shall be paid by Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Other
Agreements. </B>Comply with all terms and conditions of all other agreements, whether now or hereafter existing, between Borrower
and any other party and notify Lender immediately in writing of any default in connection with any other such agreements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Loan
Proceeds. </B>Use all Loan proceeds solely for Borrower&rsquo;s business operations, unless specifically consented to the contrary
by Lender in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Taxes,
Charges and Liens. </B>Pay and discharge when due all of its indebtedness and obligations, including without limitation all assessments,
taxes, governmental charges, levies and liens, of every kind and nature, imposed upon Borrower or its properties, income, or profits,
prior to the date on which penalties would attach, and all lawful claims that, if unpaid, might become a lien or charge upon any
of Borrower&rsquo;s properties, income, or profits. Provided however, Borrower will not be required to pay and discharge any such
assessment, tax, charge, levy, lien or claim so long as (1) the legality of the same shall be contested in good faith by appropriate
proceedings, and (2) Borrower shall have established on Borrower&rsquo;s books adequate reserves with respect to such contested
assessment, tax, charge, levy, lien, or claim in accordance with GAAP.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Performance.
</B>Perform and comply, in a timely manner, with all terms, conditions, and provisions set forth in this Agreement, in the Related
Documents, and in all other instruments and agreements between Borrower and Lender, and in all other loan agreements now or in
the future existing between Borrower and any other party. Borrower shall notify Lender immediately in writing of any default in
connection with any agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Operations.
</B>Maintain executive and management personnel with substantially the same qualifications and experience as the present executive
and management personnel; provide written notice to Lender of any change in executive and management personnel; conduct its business
affairs in a reasonable and prudent manner.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Environmental
Studies. </B>Promptly conduct and complete, at Borrower&rsquo;s expense, all such investigations, studies, samplings and testings
as may be requested by Lender or any governmental authority relative to any substance, or any waste or by-product of any substance
defined as toxic or a hazardous substance under applicable federal, state, or local law, rule, regulation, order or directive,
at or affecting any property or any facility owned, leased or used by Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Compliance
with Governmental Requirements. </B>Comply with all laws, ordinances, and regulations, now or hereafter in effect, of all governmental
authorities applicable to the conduct of Borrower&rsquo;s properties, businesses and operations, and to the use or occupancy of
the Collateral, including without limitation, the Americans With Disabilities Act. Borrower may contest in good faith any such
law, ordinance, or regulation and withhold compliance during any proceeding, including appropriate appeals, so long as Borrower
has notified Lender in writing prior to doing so and so long as, in Lender&rsquo;s sole opinion, Lender&rsquo;s interests in the
Collateral are not jeopardized. Lender may require Borrower to post adequate security or a surety bond, reasonably satisfactory
to Lender, to protect Lender&rsquo;s interest.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Inspection.
</B>Permit employees or agents of Lender at any reasonable time to inspect any and all Collateral for the Loan or Loans and Borrower&rsquo;s
other properties and to examine or audit Borrower&rsquo;s books, accounts, and records and to make copies and memoranda of Borrower&rsquo;s
books, accounts, and records. If Borrower now or at any time hereafter maintains any records (including without limitation computer
generated records and computer software programs for the generation of such records) in the possession of a third party, Borrower,
upon request of Lender, shall notify such party to permit Lender free access to such records at all reasonable times and to provide
Lender with copies of any records it may request, all at Borrower&rsquo;s expense.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Change
of Location. </B>Immediately notify Lender in writing of any additions to or changes in the location of Borrower&rsquo;s businesses.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Title
to Assets and Property. </B>Maintain good and marketable title to all of Borrower&rsquo;s assets and properties.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Notice
of Default, Litigation and ERISA Matters. </B>Forthwith upon learning of the occurrence of any of the following, Borrower shall
provide Lender with written notice thereof, describing the same and the steps being taken by Borrower with respect thereto: (1)
the occurrence of any Event of Default, or (2) the institution of, or any adverse determination in, any litigation, arbitration
proceeding or governmental proceeding, or (3) the occurrence of a Reportable Event under, or the institution of steps by Borrower
to withdraw from, or the institution of any steps to terminate, any employee benefit plan as to which Borrower may have any liability.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></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; font-family: Times New Roman, Times, Serif">
    <TD STYLE="width: 95%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
    LOAN AGREEMENT (ASSET BASED)&nbsp;</B></FONT></TD>
    <TD STYLE="width: 5%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left; font-family: Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 2pt double; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></TD>
    <TD STYLE="text-align: right; padding-bottom: 5pt; border-bottom: Black 2pt double; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    5</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Other
Information.</B> From time to time Borrower will provide Lender with such other information as Lender may reasonably request.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Employee
Benefit Plans.</B> So long as this Agreement remains in effect, Borrower will maintain each employee benefit plan as to which
Borrower may have any liability, in compliance with all applicable requirements of law and regulations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Environmental
Compliance and Reports.</B> Borrower shall comply in all respects with any and all Environmental Laws; not cause or permit to
exist, as a result of an intentional or unintentional action or omission on Borrower&rsquo;s part or on the part of any third
party, on property owned and/or occupied by Borrower, any environmental activity where damage may result to the environment, unless
such environmental activity is pursuant to and in compliance with the conditions of a permit issued by the appropriate federal,
state or local governmental authorities; shall furnish to Lender promptly and in any event within thirty (30) days after receipt
thereof a copy of any notice, summons, lien, citation, directive, letter or other communication from any governmental agency or
instrumentality concerning any intentional or unintentional action or omission on Borrower&rsquo;s part in connection with any
environmental activity whether or not there is damage to the environment and/or other natural resources.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Additional
Assurances.</B> Make, execute and deliver to Lender such promissory notes, mortgages, deeds of trust, security agreements, assignments,
financing statements, instruments, documents and other agreements as Lender or its attorneys may reasonably request to evidence
and secure the Loans and to perfect all Security Interests.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Repayment
of Draws.</B> Borrower agrees to repay any advance under the Primary Credit Facility within five (5) Business Days of said advance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RECOVERY
OF ADDITIONAL COSTS. </B>If the imposition of or any change in any law, rule, regulation, guideline, or generally accepted accounting
principle, or the interpretation or application of any thereof by any court, administrative or governmental authority, or standard-setting
organization (including any request or policy not having the force of law) shall impose, modify or make applicable any taxes (except
federal, state or local income or franchise taxes imposed on Lender), reserve requirements, capital adequacy requirements or other
obligations which would (A) increase the cost to Lender for extending or maintaining the credit facilities to which this Agreement
relates, (B) reduce the amounts payable to Lender under this Agreement or the Related Documents, or (C) reduce the rate of return
on Lender&rsquo;s capital as a consequence of Lender&rsquo;s obligations with respect to the credit facilities to which this Agreement
relates, then Borrower agrees to pay Lender such additional amounts as will compensate Lender therefor, within five (5) days after
Lender&rsquo;s written demand for such payment, which demand shall be accompanied by an explanation of such imposition or charge
and a calculation in reasonable detail of the additional amounts payable by Borrower, which explanation and calculations shall
be conclusive in the absence of manifest error.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LENDER&rsquo;S
EXPENDITURES.</B> If any action or proceeding is commenced that would materially affect Lender&rsquo;s interest in the Collateral
or if Borrower fails to comply with any provision of this Agreement or any Related Documents, including but not limited to Borrower&rsquo;s
failure to discharge or pay when due any amounts Borrower is required to discharge or pay under this Agreement or any Related
Documents, Lender on Borrower&rsquo;s behalf may (but shall not be obligated to) take any action that Lender deems appropriate,
including but not limited to discharging or paying all taxes, liens, security interests, encumbrances and other claims, at any
time levied or placed on any Collateral and paying all costs for insuring, maintaining and preserving any Collateral. All such
expenditures incurred or paid by Lender for such purposes will then bear interest at the rate charged under the Note from the
date incurred or paid by Lender to the date of repayment by Borrower. All such expenses will become a part of the Indebtedness
and, at Lender&rsquo;s option, will (A) be payable on demand; (B) be added to the balance of the Note and be apportioned among
and be payable with any installment payments to become due during either (1) the term of any applicable insurance policy; or (2)
the remaining term of the Note; or (C) be treated as a balloon payment which will be due and payable at the Note&rsquo;s maturity.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NEGATIVE
COVENANTS. </B>Borrower covenants and agrees with Lender that while this Agreement is in effect, Borrower shall not, without the
prior written consent of Lender:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Indebtedness
and Liens.</B> (1) Except for trade debt incurred in the normal course of business and indebtedness to Lender contemplated by
this Agreement, create, incur or assume indebtedness for borrowed money, including capital leases, (2) sell, transfer, mortgage,
assign, pledge, lease, grant a security interest in, or encumber any of Borrower&rsquo;s assets (except as allowed as Permitted
Liens), or (3) sell with recourse any of Borrower&rsquo;s accounts, except to Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Continuity
of Operations.</B> (1) Engage in any business activities substantially different than those in which Borrower is presently engaged,
(2) cease operations, liquidate, merge, transfer, acquire or consolidate with any other entity, change its name, dissolve or transfer
or sell Collateral out of the ordinary course of business, or (3) pay any dividends on Borrower&rsquo;s stock (other than dividends
payable in its stock), provided, however that notwithstanding the foregoing, but only so long as no Event of Default has occurred
and is continuing or would result from the payment of dividends, if Borrower is a &ldquo;Subchapter S Corporation&rdquo; (as defined
in the Internal Revenue Code of 1986, as amended), Borrower may pay cash dividends on its stock to its shareholders from time
to time in amounts necessary to enable the shareholders to pay income taxes and make estimated income tax payments to satisfy
their liabilities under federal and state law which arise solely from their status as Shareholders of a Subchapter S Corporation
because of their ownership of shares of Borrower&rsquo;s stock, or purchase or retire any of Borrower&rsquo;s outstanding shares
or alter or amend Borrower&rsquo;s capital structure.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Loans,
Acquisitions and Guaranties.</B> (1) Loan, invest in or advance money or assets to any other person, enterprise or entity, (2)
purchase, create or acquire any interest in any other enterprise or entity, or (3) incur any obligation as surety or guarantor
other than in the ordinary course of business.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Agreements.
</B>Enter into any agreement containing any provisions which would be violated or breached by the performance of Borrower&rsquo;s
obligations under this Agreement or in connection herewith.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CESSATION
OF ADVANCES. </B>If Lender has made any commitment to make any Loan to Borrower, whether under this Agreement or under any other
agreement, Lender shall have no obligation to make Loan Advances or to disburse Loan proceeds if: (A) Borrower or any Guarantor
is in default under the terms of this Agreement or any of the Related Documents or any other agreement that Borrower or any Guarantor
has with Lender; (B) Borrower or any Guarantor dies, becomes incompetent or becomes insolvent, files a petition in bankruptcy
or similar proceedings, or is adjudged a bankrupt; (C) there occurs a material adverse change in Borrower&rsquo;s financial condition,
in the financial condition of any Guarantor, or in the value of any Collateral securing any Loan; or (D) any Guarantor seeks,
claims or otherwise attempts to limit, modify or revoke such Guarantor&rsquo;s guaranty of the Loan or any other loan with Lender;
or (E) Lender in good faith deems itself insecure, even though no Event of Default shall have occurred.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RIGHT
OF SETOFF. </B>To the extent permitted by applicable law, Lender reserves a right of setoff in all Borrower&rsquo;s accounts with
Lender (whether checking, savings, or some other account). This includes all accounts Borrower holds jointly with someone else
and all accounts Borrower may open in the future. However, this does not include any IRA or Keogh accounts, or any trust accounts
for which setoff would be prohibited by law. Borrower authorizes Lender, to the extent permitted by applicable law, to charge
or setoff all sums owing on the Indebtedness against any and all such accounts, and, at Lender&rsquo;s option, to administratively
freeze all such accounts to allow Lender to protect Lender&rsquo;s charge and setoff right provided in this paragraph.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

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<P STYLE="margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></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: 95%; text-align: center; vertical-align: top; border-bottom: Black 2pt double; padding-bottom: 5pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
                                         LOAN AGREEMENT (ASSET BASED)</B>&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)&nbsp;</B></FONT></P>

</TD>
    <TD STYLE="width: 5%; text-align: right; vertical-align: bottom; border-bottom: Black 2pt double; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    6</B></FONT></TD></TR>
</TABLE>

<P STYLE="margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: right; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>DEFAULT.
</B>Each of the following shall constitute an Event of Default under this Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Payment
Default.</B> Borrower fails to make any payment when due under the Loan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Other
Defaults.</B> Borrower fails to comply with or to perform any other term, obligation, covenant or condition contained in this
Agreement or in any of the Related Documents or to comply with or to perform any term, obligation, covenant or condition contained
in any other agreement between Lender and Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Default
in Favor of Third Parties.</B> Borrower or any Grantor defaults under any loan, extension of credit, security agreement, purchase
or sales agreement, or any other agreement, in favor of any other creditor or person that may materially affect any of Borrower&rsquo;s
or any Grantor&rsquo;s property or Borrower&rsquo;s or any Grantor&rsquo;s ability to repay the Loans or perform their respective
obligations under this Agreement or any of the Related Documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>False
Statements.</B> Any warranty, representation or statement made or furnished to Lender by Borrower or on Borrower&rsquo;s behalf,
or made by Guarantor, under this Agreement or the Related Documents in connection with the obtaining of the Loan evidenced by
the Note or any security document directly or indirectly securing repayment of the Note is false or misleading in any material
respect, either now or at the time made or furnished or becomes false or misleading at any time thereafter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insolvency.
</B>The dissolution or termination of Borrower&rsquo;s existence as a going business, the insolvency of Borrower, the appointment
of a receiver for any part of Borrower&rsquo;s property, any assignment for the benefit of creditors, any type of creditor workout,
or the commencement of any proceeding under any bankruptcy or insolvency laws by or against Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Defective
Collateralization. </B>This Agreement or any of the Related Documents ceases to be in full force and effect (including failure
of any collateral document to create a valid and perfected security interest or lien) at any time and for any reason.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Creditor
or Forfeiture Proceedings. </B>Commencement of foreclosure or forfeiture proceedings, whether by judicial proceeding, self-help,
repossession or any other method, by any creditor of Borrower or by any governmental agency against any collateral securing the
Loan. This includes a garnishment of any of Borrower&rsquo;s accounts. Including deposit accounts, with Lender. However, this
Event of Default shall not apply if there is a good faith dispute by Borrower as to the validity or reasonableness of the claim
which is the basis of the creditor or forfeiture proceeding and if Borrower gives Lender written notice of the creditor or forfeiture
proceeding and deposits with Lender monies or a surety bond for the creditor or forfeiture proceeding, in an amount determined
by Lender, in its sole discretion, as being an adequate reserve or bond for the dispute.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Execution;
Attachment.</B> Any execution or attachment is levied against the Collateral, and such execution or attachment is not set aside,
discharged or stayed within thirty (30) days after the same is levied.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Change
in Zoning or Public Restriction. </B>Any change in any zoning ordinance or regulation or any other public restriction is enacted,
adopted or implemented, that limits or defines the uses which may be made of the Collateral such that the present or intended
use of the Collateral, as specified in the Related Documents, would be in violation of such zoning ordinance or regulation or
public restriction, as changed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Default
Under Other Lien Documents. </B>A default occurs under any other mortgage, deed of trust or security agreement covering all or
any portion of the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Judgment.
</B>Unless adequately covered by insurance in the opinion of Lender, the entry of a final judgment for the payment of money involving
more than ten thousand dollars ($10,000.00) against Borrower and the failure by Borrower to discharge the same, or cause it to
be discharged, or bonded off to Lender&rsquo;s satisfaction, within thirty (30) days from the date of the order, decree or process
under which or pursuant to which such judgment was entered.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Events
Affecting Guarantor.</B> Any of the preceding events occurs with respect to any Guarantor of any of the Indebtedness or any Guarantor
dies or becomes incompetent, or revokes or disputes the validity of, or liability under, any Guaranty of the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Change
in Ownership.</B> Any change in ownership of twenty-five percent (25%) or more of the common stock of Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Adverse
Change.</B> A material adverse change occurs in Borrower&rsquo;s financial condition, or Lender believes the prospect of payment
or performance of the Loan is impaired.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insecurity.
</B>Lender in good faith believes itself insecure.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Right
to Cure.</B> If any default, other than a default on Indebtedness, is curable and if Borrower or Grantor, as the case may be,
has not been given a notice of a similar default within the preceding twelve (12) months, it may be cured if Borrower or Grantor,
as the case may be, after Lender sends written notice to Borrower or Grantor, as the case may be, demanding cure of such default:
(1) cure the default within fifteen (15) days; or (2) if the cure requires more than fifteen (15) days, immediately initiate steps
which Lender deems in Lender&rsquo;s sole discretion to be sufficient to cure the default and thereafter continue and complete
all reasonable and necessary steps sufficient to produce compliance as soon as reasonably practical.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>EFFECT
OF AN EVENT OF DEFAULT.</B> If any Event of Default shall occur, except where otherwise provided in this Agreement or the Related
Documents, all commitments and obligations of Lender under this Agreement or the Related Documents or any other agreement immediately
will terminate (including any obligation to make further Loan Advances or disbursements), and, at Lender&rsquo;s option, all Indebtedness
immediately will become due and payable, all without notice of any kind to Borrower, except that in the case of an Event of Default
of the type described in the &ldquo;Insolvency&rdquo; subsection above, such acceleration shall be automatic and not optional.
In addition, Lender shall have all the rights and remedies provided in the Related Documents or available at law, in equity, or
otherwise. Except as may be prohibited by applicable law, all of Lender&rsquo;s rights and remedies shall be cumulative and may
be exercised singularly or concurrently. Election by Lender to pursue any remedy shall not exclude pursuit of any other remedy,
and an election to make expenditures or to take action to perform an obligation of Borrower or of any Grantor shall not affect
Lender&rsquo;s right to declare a default and to exercise its rights and remedies.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ADDITIONAL
DOCUMENTS.</B> Borrower shall provide Lender with the following additional documents:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Corporate
Resolution.</B> Borrower has provided or will provide Lender with a certified copy of resolutions properly adopted by Borrower&rsquo;s
Board of Directors, and certified by Borrower&rsquo;s corporate secretary, assistant secretary, or other authorized officer, under
which Borrower&rsquo;s Board of Directors authorized one or more designated officers or employees to execute this Agreement, the
Note and any and all Security Agreements directly or indirectly securing repayment of the same, and to consummate the borrowings
and other transactions as contemplated under this Agreement, and to consent to the remedies following any default by Borrower
as provided in this Agreement and in any Security Agreements.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Opinion
of Counsel.</B> When required by Lender, Borrower has provided or will provide Lender with an opinion of Borrower&rsquo;s counsel
certifying to and that: (1) Borrower&rsquo;s Note, any Security Agreements and this Agreement constitute valid and binding obligations
on Borrower&rsquo;s part that are enforceable in accordance with their respective terms; (2) Borrower is validly existing and
in good standing; (3) Borrower has authority to enter into this Agreement and to consummate the transactions contemplated under
this Agreement; and (4) such other matters as may have been requested by Lender or by Lender&rsquo;s counsel.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></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: 95%; text-align: center; vertical-align: top; border-bottom: Black 2pt double; padding-bottom: 5pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
                                         LOAN AGREEMENT (ASSET BASED)</B>&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)&nbsp;</B></FONT></P>

</TD>
    <TD STYLE="width: 5%; text-align: right; vertical-align: bottom; border-bottom: Black 2pt double; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    7</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>MISCELLANEOUS
PROVISIONS. </B>The following miscellaneous provisions are a part of this Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Amendments.
</B>This Agreement, together with any Related Documents, constitutes the entire understanding and agreement of the parties as
to the matters set forth in this Agreement. No alteration of or amendment to this Agreement shall be effective unless given in
writing and signed by the party or parties sought to be charged or bound by the alteration or amendment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Attorneys&rsquo;
Fees; Expenses. </B>Borrower agrees to pay upon demand all of Lender&rsquo;s costs and expenses, including Lender&rsquo;s attorneys&rsquo;
fees and Lender&rsquo;s legal expenses, incurred in connection with the enforcement of this Agreement. Lender may hire or pay
someone else to help enforce this Agreement, and Borrower shall pay the costs and expenses of such enforcement. Costs and expenses
include Lender&rsquo;s attorneys&rsquo; fees and legal expenses whether or not there is a lawsuit, including attorneys&rsquo;
fees and legal expenses for bankruptcy proceedings (including efforts to modify or vacate any automatic stay or injunction), appeals,
and any anticipated post-judgment collection services. Borrower also shall pay all court costs and such additional fees as may
be directed by the court.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Borrower
Information. </B>Borrower consents to the release of information on or about Borrower by Lender in accordance with any court order,
law or regulation and in response to credit inquiries concerning Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Caption
Headings. </B>Caption headings in this Agreement are for convenience purposes only and are not to be used to interpret or define
the provisions of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Consent
to Loan Participation. </B>Borrower agrees and consents to Lender&rsquo;s sale or transfer, whether now or later, of one or more
participation interests in the Loan to one or more purchasers, whether related or unrelated to Lender. Lender may provide, without
any limitation whatsoever, to any one or more purchasers, or potential purchasers, any information or knowledge Lender may have
about Borrower or about any other matter relating to the Loan, and Borrower hereby waives any rights to privacy Borrower may have
with respect to such matters. Borrower additionally waives any and all notices of sale of participation interests, as well as
all notices of any repurchase of such participation interests. Borrower also agrees that the purchasers of any such participation
interests will be considered as the absolute owners of such interests in the Loan and will have all the rights granted under the
participation agreement or agreements governing the sale of such participation interests. Borrower further waives all rights of
offset or counterclaim that it may have now or later against Lender or against any purchaser of such a participation interest
and unconditionally agrees that either Lender or such purchaser may enforce Borrower&rsquo;s obligation under the Loan irrespective
of the failure or insolvency of any holder of any interest in the Loan. Borrower further agrees that the purchaser of any such
participation interests may enforce its interests irrespective of any personal claims or defenses that Borrower may have against
Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Governing
Law. This Agreement will be governed by federal law applicable to Lender and, to the extent not preempted by federal law, the
laws of the State of Illinois without regard to its conflicts of law provisions. This Agreement has been accepted by Lender in
the State of Illinois.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Non-Liability
of Lender. </B>The relationship between Borrower and Lender created by this Agreement is strictly a debtor and creditor relationship
and not fiduciary in nature, nor is the relationship to be construed as creating any partnership or joint venture between Lender
and Borrower. Borrower is exercising Borrower&rsquo;s own judgment with respect to Borrower&rsquo;s business. All information
supplied to Lender is for Lender&rsquo;s protection only and no other party is entitled to rely on such information. There is
no duty for Lender to review, inspect, supervise or inform Borrower of any matter with respect to Borrower&rsquo;s business. Lender
and Borrower intend that Lender may reasonably rely on all information supplied by Borrower to Lender, together with all representations
and warranties given by Borrower to Lender, without investigation or confirmation by Lender and that any investigation or failure
to investigate will not diminish Lender&rsquo;s right to so rely.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Notice
of Lender&rsquo;s Breach. </B>Borrower must notify Lender in writing of any breach of this Agreement or the Related Documents
by Lender and any other claim, cause of action or offset against Lender within thirty (30) days after the occurrence of such breach
or after the accrual of such claim, cause of action or offset. Borrower waives any claim, cause of action or offset for which
notice is not given in accordance with this paragraph. Lender is entitled to rely on any failure to give such notice.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Indemnification
of Lender. </B>Borrower agrees to indemnify, to defend and to save and hold Lender harmless from any and all claims, suits obligations,
damages, losses, costs and expenses (including, without limitation, Lender&rsquo;s attorneys&rsquo; fees), demands, liabilities,
penalties, fines and forfeitures of any nature whatsoever that may be asserted against or incurred by Lender, its officers, directors,
employees, and agents arising out of, relating to, or in any manner occasioned by this Agreement and the exercise of the rights
and remedies granted Lender under this, as well as by: (1) the ownership, use, operation, construction, renovation, demolition,
preservation, management, repair, condition, or maintenance of any part of the Collateral; (2) the exercise of any of Borrower&rsquo;s
rights collaterally assigned and pledged to Lender hereunder; (3) any failure of Borrower to perform any of its obligations hereunder;
and/or (4) any failure of Borrower to comply with the environmental and ERISA obligations, representations and warranties set
forth herein. The foregoing indemnity provisions shall survive the cancellation of this Agreement as to all matters arising or
accruing prior to such cancellation and the foregoing indemnity shall survive in the event that Lender elects to exercise any
of the remedies as provided under this Agreement following default hereunder. Borrower&rsquo;s indemnity obligations under this
section shall not in any way be affected by the presence or absence of covering insurance, or by the amount of such insurance
or by the failure or refusal of any insurance carrier to perform any obligation on its part under any insurance policy or policies
affecting the Collateral and/or Borrower&rsquo;s business activities. Should any claim, action or proceeding be made or brought
against Lender by reason of any event as to which Borrower&rsquo;s indemnification obligations apply, then, upon Lender&rsquo;s
demand, Borrower, at its sole cost and expense, shall defend such claim, action or proceeding in Borrower&rsquo;s name, if necessary,
by the attorneys for Borrower&rsquo;s insurance carrier (if such claim, action or proceeding is covered by insurance), or otherwise
by such attorneys as Lender shall approve. Lender may also engage its own attorneys at its reasonable discretion to defend Borrower
and to assist in its defense and Borrower agrees to pay the fees and disbursements of such attorneys.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Counterparts.
</B>This Agreement may be executed in multiple counterparts, each of which, when so executed, shall be deemed an original, but
all such counterparts, taken together, shall constitute one and the same Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>No
Waiver by Lender. </B>Lender shall not be deemed to have waived any rights under this Agreement unless such waiver is given in
writing and signed by Lender. No delay or omission on the part of Lender in exercising any right shall operate as a waiver of
such right or any other right. A waiver by Lender of a provision of this Agreement shall not prejudice or constitute a waiver
of Lender&rsquo;s right otherwise to demand strict compliance with that provision or any other provision of this Agreement. No
prior waiver by Lender, nor any course of dealing between Lender and Borrower, or between Lender and any Grantor, shall constitute
a waiver of any of Lender&rsquo;s rights or of any of Borrower&rsquo;s or any Grantor&rsquo;s obligations as to any future transactions.
Whenever the consent of Lender is required under this Agreement, the granting of such consent by Lender in any instance shall
not constitute continuing consent to subsequent instances where such consent is required and in all cases such consent may be
granted or withheld in the sole discretion of Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notices.</b>
Any notice required to be given under this Agreement shall be given in writing, and shall be effective when actually delivered,
when actually received by telefacsimile (unless otherwise required by law), when deposited with a nationally recognized overnight
courier, or, if mailed, when deposited in the United States mail, as first class, certified or registered mail postage prepaid,
directed to the addresses shown near the beginning of this Agreement. Any party may change its address for notices under this
Agreement by giving formal written notice to the other parties, specifying that the purpose of the notice is to change the party&rsquo;s
address. For notice purposes, Borrower agrees to keep Lender informed at all times of Borrower&rsquo;s current address. Unless
otherwise provided or required by law, if there is more than one Borrower, any notice given by Lender to any Borrower is deemed
to be notice given to all Borrowers.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></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: 95%; text-align: center; vertical-align: top; border-bottom: Black 2pt double; padding-bottom: 5pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
                                         LOAN AGREEMENT (ASSET BASED)</B>&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)&nbsp;</B></FONT></P>

</TD>
    <TD STYLE="width: 5%; text-align: right; vertical-align: bottom; border-bottom: Black 2pt double; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    8</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Severability.</B> If a court of competent jurisdiction finds any provision of this Agreement to be illegal, invalid, or unenforceable as to
any circumstance, that finding shall not make the offending provision illegal, invalid, or unenforceable as to any other circumstance.
If feasible, the offending provision shall be considered modified so that it becomes legal, valid and enforceable. If the offending
provision cannot be so modified, it shall be considered deleted from this Agreement. Unless otherwise required by law, the illegality,
invalidity, or unenforceability of any provision of this Agreement shall not affect the legality, validity or enforceability of
any other provision of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Sole
Discretion of Lender. </B>Whenever Lender&rsquo;s consent or approval is required under this Agreement, the decision as to whether
or not to consent or approve shall be in the sole and exclusive discretion of Lender and Lender&rsquo;s decision shall be final
and conclusive.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Subsidiaries
and Affiliates of Borrower. </B>To the extent the context of any provisions of this Agreement makes it appropriate, including
without limitation any representation, warranty or covenant, the word &ldquo;Borrower&rdquo; as used in this Agreement shall include
all of Borrower&rsquo;s subsidiaries and affiliates. Notwithstanding the foregoing however, under no circumstances shall this
Agreement be construed to require Lender to make any Loan or other financial accommodation to any of Borrower&rsquo;s subsidiaries
or affiliates.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Successors
and Assigns. </B>All covenants and agreements by or on behalf of Borrower contained in this Agreement or any Related Documents
shall bind Borrower&rsquo;s successors and assigns and shall inure to the benefit of Lender and its successors and assigns. Borrower
shall not, however, have the right to assign Borrower&rsquo;s rights under this Agreement or any interest therein, without the
prior written consent of Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Survival
of Representations and Warranties. </B>Borrower understands and agrees that in extending Loan Advances, Lender is relying on all
representations, warranties, and covenants made by Borrower in this Agreement or in any certificate or other instrument delivered
by Borrower to Lender under this Agreement or the Related Documents. Borrower further agrees that regardless of any investigation
made by Lender, all such representations, warranties and covenants will survive the extension of Loan Advances and delivery to
Lender of the Related Documents, shall be continuing in nature, shall be deemed made and redated by Borrower at the time each
Loan Advance is made, and shall remain in full force and effect until such time as Borrower&rsquo;s Indebtedness shall be paid
in full, or until this Agreement shall be terminated in the manner provided above, whichever is the last to occur.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Time
is of the Essence. </B>Time is of the essence in the performance of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Waive
Jury. All parties to this Agreement hereby waive the right to any jury trial in any action, proceeding, or counterclaim brought
by any party against any other party.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>DEFINITIONS. </B>The
following capitalized words and terms shall have the following meanings when used in this Agreement. Unless
specifically stated to the contrary, all references to dollar amounts shall mean amounts in lawful money of the United States
of America. Words and terms used in the singular shall include the plural, and the plural shall include the singular, as the
context may require. Words and terms not otherwise defined in this Agreement shall have the meanings attributed to such terms
in the Uniform Commercial Code. Accounting words and terms not otherwise defined in this Agreement shall have the meanings
assigned to them in accordance with generally accepted accounting principles as in effect on the date of this
Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Account.
</B>The word &ldquo;Account&rdquo; means a trade account, account receivable, other receivable, or other right to payment for
goods sold or services rendered owing to Borrower (or to a third party grantor acceptable to Lender).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Account
Debtor. </B>The words &ldquo;Account Debtor&rdquo; mean the person or entity obligated upon an Account.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Advance.
</B>The word &ldquo;Advance&rdquo; means a disbursement of Loan funds made, or to be made, to Borrower or on Borrower&rsquo;s
behalf under the terms and conditions of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Agreement.
</B>The word &ldquo;Agreement&rdquo; means this Business Loan Agreement (Asset Based), as this Business Loan Agreement (Asset
Based) may be amended or modified from time to time, together with all exhibits and schedules attached to this Business Loan Agreement
(Asset Based) from time to time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Borrower.
</B>The word &ldquo;Borrower&rdquo; means Nanophase Technologies Corporation and includes all co-signers and co-makers signing
the Note and all their successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Borrowing
Base. </B>The words &ldquo;Borrowing Base&rdquo; mean the lesser of <B>(1)</B> $500,000.00 or <B>(2)</B> 2 times the sum of (a)
<B>75.000% </B>of Eligible Accounts and Borrower&rsquo;s cash deposited with Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Business
Day. </B>The words &ldquo;Business Day&rdquo; mean a day on which commercial banks are open in the State of Illinois.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Collateral.
</B>The word &ldquo;Collateral&rdquo; means all property and assets granted as collateral security for a Loan, whether real or
personal property, whether granted directly or indirectly, whether granted now or in the future, and whether granted in the form
of a security interest, mortgage, collateral mortgage, deed of trust, assignment, pledge, crop pledge, chattel mortgage, collateral
chattel mortgage, chattel trust, factor&rsquo;s lien, equipment trust, conditional sale, trust receipt, lien, charge, lien or
title retention contract, lease or consignment intended as a security device, or any other security or lien interest whatsoever,
whether created by law, contract, or otherwise. The word Collateral also includes without limitation all collateral described
in the Collateral section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Eligible
Accounts. </B>The words &ldquo;Eligible Accounts&rdquo; mean at any time, all of Borrower&rsquo;s Accounts which contain selling
terms and conditions acceptable to Lender. The net amount of any Eligible Account against which Borrower may borrow shall exclude
all returns, discounts, credits, and offsets of any nature. Unless otherwise agreed to by Lender in writing, Eligible Accounts
do not include:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which the Account Debtor is employee or agent of Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which the Account Debtor is a subsidiary of, or affiliated with Borrower or its shareholders, officers,
or directors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which goods are placed on consignment, guaranteed sale, or other terms by reason of which the payment
by the Account Debtor may be conditional.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which Borrower is or may become liable to the Account Debtor for goods sold or services rendered by the
Account Debtor to Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts which are subject to dispute, counterclaim, or setoff.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which the goods have not been shipped or delivered, or the services have not been rendered, to the Account
Debtor.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt">&nbsp;</DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></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: 95%; text-align: center; vertical-align: top; border-bottom: Black 2pt double; padding-bottom: 5pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
                                         LOAN AGREEMENT (ASSET BASED)</B>&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)&nbsp;</B></FONT></P>

</TD>
    <TD STYLE="width: 5%; text-align: right; vertical-align: bottom; border-bottom: Black 2pt double; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    9</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts with respect to which Lender, in its sole discretion, deems the creditworthiness or financial condition of the Account
Debtor to be unsatisfactory.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts of any Account Debtor who has filed or has had filed against it a petition in bankruptcy or an application for relief
under any provision of any state or federal bankruptcy, insolvency, or debtor-in-relief acts; or who has had appointed a trustee,
custodian, or receiver for the assets of such Account Debtor; or who has made an assignment for the benefit of creditors or has
become insolvent or fails generally to pay its debts (including its payrolls) as such debts become due.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Accounts which have not been paid in full within <B>ninety (90) days</B> from the invoice date. The entire balance of any Account
of any single Account Debtor will be ineligible whenever the portion of the Account which has not been paid within <B>ninety (90)
days</B> from the invoice date is in excess of <B>25.000% </B>of the total amount outstanding on the Account.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Environmental
Laws.</B> The words &ldquo;Environmental Laws&rdquo; mean any and all state, federal and local statutes, regulations and ordinances
relating to the protection of human health or the environment, including without limitation the Comprehensive Environmental Response,
Compensation, and Liability Act of 1980, as amended, 42 U.S.C. Section 9601, et seq. (&ldquo;CERCLA&rdquo;), the Superfund Amendments
and Reauthorization Act of 1986, Pub. L. No. 99-499 (&ldquo;SARA&rdquo;), the Hazardous Materials Transportation Act, 49 U.S.C.
Section 1801, et seq., the Resource Conservation and Recovery Act, 42 U.S.C. Section 6901, et seq., or other applicable state
or federal laws, rules, or regulations adopted pursuant thereto.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ERISA.
</B>The word &ldquo;ERISA&rdquo; means the Employee Retirement Income Security Act of 1974, as amended from time to time, and
including all regulations and published interpretations of the act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Event
of Default.</B> The words &ldquo;Event of Default&rdquo; mean individually, collectively, and interchangeably any of the events
of default set forth in this Agreement in the default section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Expiration
Date. </B>The words &ldquo;Expiration Date&rdquo; mean the date of termination of Lender&rsquo;s commitment to lend under this
Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>GAAP.
</B>The word &ldquo;GAAP&rdquo; means generally accepted accounting principles.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Grantor.
</B>The word &ldquo;Grantor&rdquo; means each and all of the persons or entities granting a Security Interest in any Collateral
for the Loan, including without limitation all Borrowers granting such a Security Interest.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Guarantor.
</B>The word &ldquo;Guarantor&rdquo; means any guarantor, surety, or accommodation party of any or all of the Loan, and, in each
case, Borrower&rsquo;s successors, assigns, heirs, personal representatives, executors and administrators of any guarantor, surety,
or accommodation party.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Guaranty.
</B>The word &ldquo;Guaranty&rdquo; means the guaranty from Guarantor to Lender, including without limitation a guaranty of all
or part of the Note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Hazardous
Substances.</B> The words &ldquo;Hazardous Substances&rdquo; mean materials that, because of their quantity, concentration or
physical, chemical or infectious characteristics, may cause or pose a present or potential hazard to human health or the environment
when improperly used, treated, stored, disposed of, generated, manufactured, transported or otherwise handled. The words &ldquo;Hazardous
Substances&rdquo; are used in their very broadest sense and include without limitation any and all hazardous or toxic substances,
materials or waste as defined by or listed under the Environmental Laws. The term &ldquo;Hazardous Substances&rdquo; also includes,
without limitation, petroleum and petroleum by-products or any fraction thereof and asbestos.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Indebtedness.
</B>The word &ldquo;Indebtedness&rdquo; means the indebtedness evidenced by the Note or Related Documents, including all principal
and interest together with all other indebtedness and costs and expenses for which Borrower is responsible under this Agreement
or under any of the Related Documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lender.
</B>The word &ldquo;Lender&rdquo; means Libertyville Bank and Trust Company, its successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Loan.
</B>The word &ldquo;Loan&rdquo; means any and all loans and financial accommodations from Lender to Borrower whether now or hereafter
existing, and however evidenced, including without limitation those loans and financial accommodations described herein or described
on any exhibit or schedule attached to this Agreement from time to time, and further including any and all subsequent amendments,
additions, substitutions, renewals and refinancings of any of Borrower&rsquo;s Loans.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Note.
</B>The word &ldquo;Note&rdquo; means the Note dated March 4, 2018 and executed by Nanophase Technologies Corporation in the principal
amount of $500,000.00, together with all renewals of, extensions of, modifications of, refinancings of, consolidations of, and
substitutions for the note or credit agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Permitted
Liens.</B> The words &ldquo;Permitted Liens&rdquo; mean (1) liens and security interests securing Indebtedness owed by Borrower
to Lender; (2) liens for taxes, assessments, or similar charges either not yet due or being contested in good faith; (3) liens
of materialmen, mechanics, warehousemen, or carriers, or other like liens arising in the ordinary course of business and securing
obligations which are not yet delinquent; (4) purchase money liens or purchase money security interests upon or in any property
acquired or held by Borrower in the ordinary course of business to secure indebtedness outstanding on the date of this Agreement
or permitted to be incurred under the paragraph of this Agreement titled &ldquo;Indebtedness and Liens&rdquo;; (5) liens and security
interests which, as of the date of this Agreement, have been disclosed to and approved by the Lender in writing; and (6) those
liens and security interests which in the aggregate constitute an immaterial and insignificant monetary amount with respect to
the net value of Borrower&rsquo;s assets.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Primary
Credit Facility. </B>The words &ldquo;Primary Credit Facility&rdquo; mean the credit facility described in the Line of Credit
section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Related
Documents.</B> The words &ldquo;Related Documents&rdquo; mean all promissory notes, credit agreements, loan agreements, environmental
agreements, guaranties, security agreements, mortgages, deeds of trust, security deeds, collateral mortgages, and all other instruments,
agreements and documents, whether now or hereafter existing, executed in connection with the Loan.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Security
Agreement.</B> The words &ldquo;Security Agreement&rdquo; mean and include without limitation any agreements, promises, covenants
arrangements, understandings or other agreements, whether created by law, contract, or otherwise, evidencing, governing, representing,
or creating a Security Interest.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Security
Interest. </B>The words &ldquo;Security Interest&rdquo; mean, individually, collectively, and interchangeably, without limitation,
any and all types of collateral security, present and future, whether in the form of a lien, charge, encumbrance, mortgage, deed
of trust, security deed, assignment, pledge, crop pledge, chattel mortgage, collateral chattel mortgage, chattel trust, factor&rsquo;s
lien, equipment trust, conditional sale, trust receipt, lien or title retention contract, lease or consignment intended as a security
device, or any other security or lien interest whatsoever whether created by law, contract, or otherwise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></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: 95%; text-align: center; vertical-align: top; border-bottom: Black 2pt double; padding-bottom: 5pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BUSINESS
                                         LOAN AGREEMENT (ASSET BASED)</B>&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)&nbsp;</B></FONT></P>

</TD>
    <TD STYLE="width: 5%; text-align: right; vertical-align: bottom; border-bottom: Black 2pt double; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    10</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BORROWER
ACKNOWLEDGES HAVING READ ALL THE PROVISIONS OF THIS BUSINESS LOAN AGREEMENT (ASSET BASED) AND BORROWER AGREES TO ITS TERMS. THIS
BUSINESS LOAN AGREEMENT (ASSET BASED) IS DATED MARCH 4, 2018.</B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BORROWER:</B>&nbsp;</FONT></P>

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    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NANOPHASE TECHNOLOGIES CORPORATION</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jess A. Jankowski</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess Jankowski, President of Nanophase Technologies
    Corporation</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LENDER:</B></FONT></P>

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    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LIBERTYVILLE BANK AND TRUST COMPANY</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Benjamin J. Johnson</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Benjamin J. Johnson, Vice President</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
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Pro, Ver.&nbsp;&nbsp;17.4.21.005&nbsp;&nbsp;&nbsp;Copr. D+H USA Corporation 1997, 2018. &nbsp;All Rights Reserved&nbsp;-
IL&nbsp;&nbsp;C:\LASERPRO\CCO\CFI\LPL\C40. FC&nbsp; TR-5287&nbsp;&nbsp;&nbsp;PR-162</FONT></P>

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<TYPE>EX-10.34
<SEQUENCE>3
<FILENAME>ex10-34.htm
<DESCRIPTION>PROMISSORY NOTE
<TEXT>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Exhibit
10.34</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PROMISSORY
NOTE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-top: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Borrower:</B></FONT></TD>
    <TD STYLE="width: 40%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Nanophase Technologies
    Corporation</B></FONT></TD>
    <TD STYLE="width: 10%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lender:</B></FONT></TD>
    <TD STYLE="width: 40%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Libertyville Bank and
    Trust Company</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>1319 Marquette Drive</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>507 N. Milwaukee Ave</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Romeoville, IL 60446</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Libertyville, IL 60048</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(847) 367-6800</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
</TABLE>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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    <TD STYLE="width: 51%; font-size: 11pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Principal
    Amount: $500,000.00</B></FONT></TD>
    <TD STYLE="width: 49%; font-size: 11pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Date
    of Note: March 4, 2018</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PROMISE
TO PAY. Nanophase Technologies Corporation (&ldquo;Borrower&rdquo;) promises to pay to Libertyville Bank and Trust Company (&ldquo;Lender&rdquo;),
or order, in lawful money of the United States of America, the principal amount of Five Hundred Thousand &amp; 00/100 Dollars
($500,000.00) or so much as may be outstanding, together with interest on the unpaid outstanding principal balance of each advance.
Interest shall be calculated from the date of each advance until repayment of each advance.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PAYMENT.
Borrower will pay this loan in one payment of all outstanding principal plus all accrued unpaid interest on March 4, 2019. In
addition, Borrower will pay regular monthly payments of all accrued unpaid interest due as of each payment date, beginning April
4, 2018, with all subsequent interest payments to be due on the same day of each month after that. Unless otherwise agreed or
required by applicable law, payments will be applied first to any accrued unpaid interest; then to principal; then to any escrow
or reserve account payments as required under any mortgage, deed of trust, or other security instrument or security agreement
securing this Note; then to any late charges; and then to any unpaid collection costs. Borrower will pay Lender at Lender&rsquo;s address
shown above or at such other place as Lender may designate in writing.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>VARIABLE
INTEREST RATE.</B> The interest rate on this Note is subject to change from time to time based on changes in an independent
index which is the Prime Rate as published in the Money Rates section of The Wall Street Journal (the &ldquo;Index&rdquo;).
The Index is not necessarily the lowest rate charged by Lender on its loans. <FONT STYLE="font-weight: normal">If </FONT>the
Index becomes unavailable during the term of this loan, Lender may designate a substitute index after notifying Borrower.
Lender will tell Borrower the current Index rate upon Borrower&rsquo;s request. The interest rate change will not occur more
often than each day. Borrower understands that Lender may make loans based on other rates as well. Interest on the unpaid
principal balance of this Note will be calculated as described in the &ldquo;INTEREST CALCULATION METHOD&rdquo; paragraph
using a rate of 1.000 percentage point over the Index, rounded to the nearest 0.001 percent. NOTICE: Under no circumstances will
the interest rate on this Note be more than the maximum rate allowed by applicable law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>INTEREST
CALCULATION METHOD. Interest on this Note is computed on a 365/360 basis; that is, by applying the ratio of the interest rate
over a year of 360 days, multiplied by the outstanding principal balance, multiplied by the actual number of days the principal
balance is outstanding. All interest payable under this Note is computed using this method.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PREPAYMENT.
</B>Borrower may pay without penalty all or a portion of the amount owed earlier than it is due. Early payments will not, unless
agreed to by Lender in writing, relieve Borrower of Borrower&rsquo;s obligation to continue to make payments of accrued unpaid
interest. Rather, early payments will reduce the principal balance due. Borrower agrees not to send Lender payments marked &ldquo;paid
in full&rdquo;, &ldquo;without recourse&rdquo;, or similar language. If Borrower sends such a payment, Lender may accept it without
losing any of Lender&rsquo;s rights under this Note, and Borrower will remain obligated to pay any further amount owed to Lender.
<B>All written communications concerning disputed amounts, including any check or other payment instrument that indicates that
the payment constitutes &ldquo;payment in full&rdquo; of the amount owed or that is tendered with other conditions or limitations
or as full satisfaction of a disputed amount must be mailed or delivered to: Libertyville Bank and Trust Company, 507 N. Milwaukee
Ave Libertyville, IL 60048.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LATE
CHARGE.</B> <FONT STYLE="font-weight: normal">If a payment is 10 days or more late, Borrower will be charged 5.000% of the unpaid
portion of the regularly scheduled payment.</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>INTEREST
AFTER DEFAULT.</B> Upon default, including failure to pay upon final maturity, the interest rate on this Note shall be increased
by adding an additional 6.000 percentage point margin (&ldquo;Default Rate Margin&rdquo;). The Default Rate Margin shall also apply
to each succeeding interest rate change that would have applied had there been no default. However, in no event will the interest
rate exceed the maximum interest rate limitations under applicable law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>DEFAULT.
</B>Each of the following shall constitute an event of default (&ldquo;Event of Default&rdquo;) under this Note: </FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: left; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Payment
Default.</B> Borrower fails to make any payment when due under this Note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: -17pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Other
Defaults.</B> Borrower fails to comply with or to perform any other term, obligation, covenant or condition contained in this
Note or in any of the related documents or to comply with or to perform any term, obligation, covenant or condition contained
in any other agreement between Lender and Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Default
in Favor of Third Parties.</B> Borrower or any Grantor defaults under any loan, extension of credit, security agreement, purchase
or sales agreement, or any other agreement, in favor of any other creditor or person that may materially affect any of Borrower&rsquo;s
property or Borrower&rsquo;s ability to repay this Note or perform Borrower&rsquo;s obligations under this Note or any of the related documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>False
Statements.</B> Any warranty, representation or statement made or furnished to Lender by Borrower or on Borrower&rsquo;s behalf under
this Note or the related documents is false or misleading in any material respect, either now or at the time made or furnished
or becomes false or misleading at any time thereafter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insolvency.
</B>The dissolution or termination of Borrower&rsquo;s existence as a going business, the insolvency of Borrower, the appointment of
a receiver for any part of Borrower&rsquo;s property, any assignment for the benefit of creditors, any type of creditor workout, or
the commencement of any proceeding under any bankruptcy or insolvency laws by or against Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Creditor
or Forfeiture Proceedings.</B> Commencement of foreclosure or forfeiture proceedings, whether by judicial proceeding, self-help,
repossession or any other method, by any creditor of Borrower or by any governmental agency against any collateral securing the
loan. This includes a garnishment of any of Borrower&rsquo;s accounts, including deposit accounts, with Lender. However, this Event
of Default shall not apply if there is a good faith dispute by Borrower as to the validity or reasonableness of the claim which
is the basis of the creditor or forfeiture proceeding and if Borrower gives Lender written notice of the creditor or forfeiture
proceeding and deposits with Lender monies or a surety bond for the creditor or forfeiture proceeding, in an amount determined
by Lender, in its sole discretion, as being an adequate reserve or bond for the dispute.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Events
Affecting Guarantor.</B> Any of the preceding events occurs with respect to any guarantor, endorser, surety, or accommodation
party of any of the indebtedness or any guarantor, endorser, surety, or accommodation party dies or becomes incompetent, or revokes
or disputes the validity of, or liability under, any guaranty of the indebtedness evidenced by this Note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Change
In Ownership.</B> Any change in ownership of twenty-five percent (25%) or more of the common stock of Borrower.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Adverse
Change.</B> A material adverse change occurs in Borrower&rsquo;s financial condition, or Lender believes the prospect of payment or
performance of this Note is impaired.</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif"><BR STYLE="clear: both"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 200pt"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 200pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></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: 33%; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 34%; text-align: center; padding-bottom: 5pt"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PROMISSORY
                                         NOTE</B></FONT></P>
                                               <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></P></TD>
    <TD STYLE="width: 33%; text-align: right; vertical-align: bottom; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    2</B></FONT></TD></TR>
</TABLE>






<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; border-top: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Insecurity.
</B>Lender in good faith believes itself insecure.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Cure
Provisions. </B>If any default, other than a default in payment, is curable and if Borrower has not been given a notice of a breach
of the same provision of this Note within the preceding twelve (12) months, it may be cured if Borrower, after Lender sends written
notice to Borrower demanding cure of such default: (1) cures the default within fifteen (15) days; or (2) if the cure requires
more than fifteen (15) days, immediately initiates steps which Lender deems in Lender&rsquo;s sole discretion to be sufficient to cure
the default and thereafter continues and completes all reasonable and necessary steps sufficient to produce compliance as soon
as reasonably practical.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LENDER&rsquo;S
RIGHTS.</B> Upon default, Lender may declare the entire unpaid principal balance under this Note and all accrued unpaid interest
immediately due, and then Borrower will pay that amount.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ATTORNEYS&rsquo;
FEES; EXPENSES.</B> Lender may hire or pay someone else to help collect this Note if Borrower does not pay. Borrower will pay
Lender that amount. This includes, subject to any limits under applicable law, Lender&rsquo;s attorneys&rsquo; fees and Lender&rsquo;s legal expenses,
whether or not there is a lawsuit, including attorneys&rsquo; fees, expenses for bankruptcy proceedings (including efforts to modify
or vacate any automatic stay or injunction), and appeals. If not prohibited by applicable law, Borrower also will pay any court
costs, in addition to all other sums provided by law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>JURY
WAIVER. Lender and Borrower hereby waive the right to any jury trial in any action, proceeding, or counterclaim brought by either
Lender or Borrower against the other.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>GOVERNING
LAW. This Note will be governed by federal law applicable to Lender and, to the extent not preempted by federal law, the laws
of the State of Illinois without regard to its conflicts of law provisions. This Note has been accepted by Lender in the State
of Illinois.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CONFESSION
OF JUDGMENT.</B> Borrower hereby irrevocably authorizes and empowers any attorney-at-law to appear in any court of record and
to confess judgment against Borrower for the unpaid amount of this Note as evidenced by an affidavit signed by an officer of Lender
setting forth the amount then due, attorneys&rsquo; fees plus costs of suit, and to release all errors, and waive all rights of appeal.
If a copy of this Note, verified by an affidavit, shall have been filed in the proceeding, it will not be necessary to file the
original as a warrant of attorney. Borrower waives the right to any stay of execution and the benefit of all exemption laws now
or hereafter in effect. No single exercise of the foregoing warrant and power to confess judgment will be deemed to exhaust the
power, whether or not any such exercise shall be held by any court to be invalid, voidable, or void; but the power will continue
undiminished and may be exercised from time to time as Lender may elect until all amounts owing on this Note have been paid in
full. Borrower hereby waives and releases any and all claims or causes of action which Borrower might have against any attorney
acting under the terms of authority which Borrower has granted herein arising out of or connected with the confession of judgment
hereunder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RIGHT
OF SETOFF.</B> To the extent permitted by applicable law, Lender reserves a right of setoff in all Borrower&rsquo;s accounts with Lender
(whether checking, savings, or some other account). This includes all accounts Borrower holds jointly with someone else and all
accounts Borrower may open in the future. However, this does not include any IRA or Keogh accounts, or any trust accounts for
which setoff would be prohibited by law. Borrower authorizes Lender, to the extent permitted by applicable law, to charge or setoff
all sums owing on the indebtedness against any and all such accounts, and, at Lender&rsquo;s option, to administratively freeze all
such accounts to allow Lender to protect Lender&rsquo;s charge and setoff rights provided in this paragraph.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>LINE
OF CREDIT.</B> This Note evidences a revolving line of credit. Advances under this Note may be requested either orally or in writing
by Borrower or as provided in this paragraph. Lender may, but need not, require that all oral requests be confirmed in writing.
All communications, instructions, or directions by telephone or otherwise to Lender are to be directed to Lender&rsquo;s office
shown above. The following person or persons are authorized to request advances and authorize payments under the line of credit
until Lender receives from Borrower, at Lender&rsquo;s address shown above, written notice of revocation of such authority: <B>Jess
Jankowski, President of Nanophase Technologies Corporation.</B> <FONT STYLE="font-weight: normal">Borrower agrees to be liable
for all sums either: (A) advanced in accordance with the instructions of an authorized person or (B) credited to any of Borrower&rsquo;s
accounts with Lender. The unpaid principal balance owing on this Note at any time may be evidenced by endorsements on this Note
or by Lender&rsquo;s internal records, including daily computer print-outs. Lender will have no obligation to advance funds under
this Note if: (A) Borrower or any guarantor is in default under the terms of this Note or any agreement that Borrower or any guarantor
has with Lender, including any agreement made in connection with the signing of this Note; (B) Borrower or any guarantor ceases
doing business or is insolvent; (C) any guarantor seeks, claims or otherwise attempts to limit, modify or revoke such guarantor&rsquo;s
guarantee of this Note or any other loan with Lender; (D) Borrower has applied funds provided pursuant to this Note for purposes
other than those authorized by Lender; or (E) Lender in good faith believes itself insecure.</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PRIOR
NOTE.</B> This Note restates and replaces a certain Promissory Note dated March 4, 2015, as amended from time to time, between
Borrower and Lender in the original principal amount of $300,000.00 (the &ldquo;Prior Note&rdquo;) and is not a repayment or novation
of the Prior Note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SUCCESSOR
INTERESTS.</B> The terms of this Note shall be binding upon Borrower, and upon Borrower&rsquo;s heirs, personal representatives, successors
and assigns, and shall inure to the benefit of Lender and its successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NOTIFY
US OF INACCURATE INFORMATION WE REPORT TO CONSUMER REPORTING AGENCIES.</B> Borrower may notify Lender if Lender reports any inaccurate
information about Borrower&rsquo;s account(s) to a consumer reporting agency. Borrower&rsquo;s written notice describing the specific inaccuracy(ies)
should be sent to Lender at the following address: Libertyville Bank and Trust Company 507 N. Milwaukee Ave Libertyville, IL 60048.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>GENERAL
PROVISIONS.</B> If any part of this Note cannot be enforced, this fact will not affect the rest of the Note. Lender may delay
or forgo enforcing any of its rights or remedies under this Note without losing them. Borrower and any other person who signs,
guarantees or endorses this Note, to the extent allowed by law, waive presentment, demand for payment, and notice of dishonor.
Upon any change in the terms of this Note, and unless otherwise expressly stated in writing, no party who signs this Note, whether
as maker, guarantor, accommodation maker or endorser, shall be released from liability. All such parties agree that Lender may
renew or extend (repeatedly and for any length of time) this loan or release any party or guarantor or collateral; or impair,
fail to realize upon or perfect Lender&rsquo;s security interest in the collateral; and take any other action deemed necessary by Lender
without the consent of or notice to anyone. All such parties also agree that Lender may modify this loan without the consent of
or notice to anyone other than the party with whom the modification is made. The obligations under this Note are joint and several.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ILLINOIS
INSURANCE NOTICE. Unless Borrower provides Lender with evidence of the insurance coverage required by Borrower&rsquo;s agreement with
Lender, Lender may purchase insurance at Borrower&rsquo;s expense to protect Lender&rsquo;s interests in the collateral. This insurance may,
but need not, protect Borrower&rsquo;s interests. The coverage that Lender purchases may not pay any claim that Borrower makes or any
claim that is made against Borrower in connection with the collateral. Borrower may later cancel any insurance purchased by Lender,
but only after providing Lender with evidence that Borrower has obtained insurance as required by their agreement. If Lender purchases
insurance for the collateral, Borrower will be responsible for the costs of that insurance, including interest and any other charges
Lender may impose in connection with the placement of the insurance, until the effective date of the cancellation or expiration
of the insurance. The costs of the insurance may be added to Borrower&rsquo;s total outstanding balance or obligation. The costs of
the insurance may be more than the cost of insurance Borrower may be able to obtain on Borrower&rsquo;s own.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT><FONT STYLE="font-family: Times New Roman, Times, Serif"><BR STYLE="clear: both"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></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: 33%; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 34%; text-align: center; padding-bottom: 5pt"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PROMISSORY
                                         NOTE</B></FONT></P>
                                               <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Continued)</B></FONT></P></TD>
    <TD STYLE="width: 33%; text-align: right; vertical-align: bottom; padding-bottom: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    3</B></FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: right; margin-bottom: 0pt; border-bottom: Black 2pt double"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 199pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PRIOR
TO SIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS OF THIS NOTE, INCLUDING THE VARIABLE INTEREST RATE PROVISIONS.
BORROWER AGREES TO THE TERMS OF THE NOTE.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BORROWER
ACKNOWLEDGES RECEIPT OF A COMPLETED COPY OF THIS PROMISSORY NOTE.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BORROWER:</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>NANOPHASE TECHNOLOGIES CORPORTION</B></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; text-align: left; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif">By:</FONT></TD>
    <TD STYLE="width: 47%; border-bottom: Black 1pt solid">/s/ Jess Jankowski</TD>
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">Jess Jankowski, President of Nanophase <FONT STYLE="font-family: Times New Roman, Times, Serif">Technologies Corporation</FONT></FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
</TABLE>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt; border-top: Black 2pt double">Laser
Pro, Ver.&nbsp;&nbsp;17.4.21.005&nbsp;&nbsp;&nbsp;Copr. D+H USA Corporation 1997, 2018. &nbsp;All Rights Reserved&nbsp;- IL&nbsp;&nbsp;C:\LASERPRO\CCO\CFI\LPL\C40.
FC&nbsp; TR-5287&nbsp;&nbsp;&nbsp;PR-162</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<DOCUMENT>
<TYPE>EX-10.35
<SEQUENCE>4
<FILENAME>ex10-35.htm
<DESCRIPTION>COMMERCIAL SECURITY AGREEMENT
<TEXT>
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<P STYLE="margin: 0; text-align: right"><FONT STYLE="font-size: 10pt"><B></B></FONT></P>

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0pt; margin-bottom: 0pt"><DIV STYLE="font-size: 1pt; border-top: Black 2px solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin: 0; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="margin: 0; text-align: right"><FONT STYLE="font-size: 10pt"><B>Exhibit 10.35</B></FONT></P>

<P STYLE="margin: 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" STYLE="text-align: center"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="3" STYLE="text-align: center; border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%"><FONT STYLE="font-size: 10pt"><B>Grantor:</B></FONT></TD>
    <TD STYLE="text-align: justify; width: 34%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>Nanophase
    Technologies Corporation</B></FONT></TD>
    <TD STYLE="width: 9%"><FONT STYLE="font-size: 10pt"><B>Lender:</B></FONT></TD>
    <TD STYLE="text-align: justify; width: 49%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>Libertyville
    Bank and Trust Company</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>1319
    Marquette Drive</B></FONT></TD>
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>507
    N. Milwaukee Ave</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>Romeoville,
    IL 60446</B></FONT></TD>
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>Libertyville,
    IL 60048</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-style: normal; font-variant: normal"><B>(847)
    367-6800</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; border-bottom: Black 2pt double"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt; font-style: normal; font-variant: normal"><B>THIS
COMMERCIAL SECURITY AGREEMENT dated March 4, 2018, Is made and executed between Nanophase Technologies Corporation (&ldquo;Grantor&rdquo;)
and Libertyvllle Bank and Trust Company (&ldquo;Lender&rdquo;).</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt; font-style: normal; font-variant: normal"><B>GRANT
OF SECURITY INTEREST. For valuable consideration, Grantor grants to Lender a security interest in the Collateral to secure the
Indebtedness and agrees that Lender shall have the rights stated in this Agreement with respect to the Collateral, in addition
to all other rights which Lender may have by law.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt"><B>COLLATERAL
DESCRIPTION.</B> The word &ldquo;Collateral&rdquo; as used in this Agreement means the following described property, whether now
owned or hereafter acquired, whether now existing or hereafter arising, and wherever located, in which Grantor is giving to Lender
a security interest for the payment of the Indebtedness and performance of all other obligations under the Note and this Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt; font-style: normal; font-variant: normal"><B>All
Inventory, Chattel Paper, Accounts, Equipment, General Intangibles and Fixtures</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">In addition,
the word &ldquo;Collateral&rdquo; also includes all the following, whether now owned or hereafter acquired, whether now existing
or hereafter arising, and wherever located:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">(A)&nbsp;&nbsp;&nbsp;&nbsp;All
accessions, attachments, accessories, tools, parts, supplies, replacements of and additions to any of the collateral described
herein, whether added now or later.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">(B)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
products and produce of any of the property described in this Collateral section.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">(C)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
accounts, general intangibles, instruments, rents, monies, payments, and all other rights, arising out of a sale, lease, consignment
or other disposition of any of the property described in this Collateral section.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">(D)&nbsp;&nbsp;&nbsp;&nbsp;All
proceeds (including insurance proceeds) from the sale, destruction, loss, or other disposition of any of the property described
in this Collateral section, and sums due from a third party who has damaged or destroyed the Collateral or from that party&rsquo;s
insurer, whether due to judgment, settlement or other process.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">(E)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All
records and data relating to any of the property described in this Collateral section, whether in the form of a writing, photograph,
microfilm, microfiche, or electronic media, together with all of Grantor&rsquo;s right, title, and interest in and to all computer
software required to utilize, create, maintain, and process any such records or data on electronic media.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>CROSS-COLLATERALIZATION.
</B></FONT><FONT STYLE="font-size: 10pt">In addition to the Note, this Agreement secures all obligations, debts and liabilities,
plus interest thereon, of Grantor to Lender, or any one or more of them, as well as all claims by Lender against Grantor or any
one or more of them, whether now existing or hereafter arising, whether related or unrelated to the purpose of the Note, whether
voluntary or otherwise, whether due or not due, direct or indirect, determined or undetermined, absolute or contingent, liquidated
or unliquidated, whether Grantor may be liable individually or jointly with others, whether obligated as guarantor, surety, accommodation
party or otherwise, and whether recovery upon such amounts may be or hereafter may become barred by any statute of limitations,
and whether the obligation to repay such amounts may be or hereafter may become otherwise unenforceable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>FUTURE
ADVANCES.</B></FONT> <FONT STYLE="font-size: 10pt">In addition to the Note, this Agreement secures all future advances made by
Lender to Grantor regardless of whether the advances are made a) pursuant to a commitment or b) for the same purposes.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>RIGHT
OF SETOFF.</B></FONT> <FONT STYLE="font-size: 10pt">To the extent permitted by applicable law, Lender reserves a right of setoff
in all Grantor&rsquo;s accounts with Lender (whether checking, savings, or some other account). This includes all accounts Grantor
holds jointly with someone else and all accounts Grantor may open in the future. However, this does not include any IRA or Keogh
accounts, or any trust accounts for which setoff would be prohibited by law. Grantor authorizes Lender, to the extent permitted
by applicable law, to charge or setoff all sums owing on the Indebtedness against any and all such accounts, and, at Lender&rsquo;s
option, to administratively freeze all such accounts to allow Lender to protect Lender&rsquo;s charge and setoff rights provided
in this paragraph.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>GRANTOR&rsquo;S
REPRESENTATIONS AND WARRANTIES WITH RESPECT TO THE COLLATERAL.</B></FONT> <FONT STYLE="font-size: 10pt">With respect to the Collateral,
Grantor represents and promises to Lender that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Perfection
of Security Interest.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor agrees to take whatever actions are requested by Lender
to perfect and continue Lender&rsquo;s security interest in the Collateral. Upon request of Lender, Grantor will deliver to Lender
any and all of the documents evidencing or constituting the Collateral, and Grantor will note Lender&rsquo;s interest upon any
and all chattel paper and instruments if not delivered to Lender for possession by Lender. <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white"><B>This
is a continuing Security Agreement and will continue in effect even though all or any part of the Indebtedness is paid in full
and even though for a period of time Grantor may not be indebted to Lender.</B></FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Notices
to Lender.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor will promptly notify Lender in writing at Lender&rsquo;s address shown
above (or such other addresses as Lender may designate from time to time) prior to any (1) change in Grantor&rsquo;s name; (2)
change in Grantor&rsquo;s assumed business name(s); (3) change in the management of the Corporation Grantor; (4) change in the
authorized signer(s); (5) change in Grantor&rsquo;s principal office address; (6) change in Grantor&rsquo;s state of organization;
(7) conversion of Grantor to a new or different type of business entity; or (8) change in any other aspect of Grantor that directly
or indirectly relates to any agreements between Grantor and Lender. No change in Grantor&rsquo;s name or state of organization
will take effect until after Lender has received notice.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>No
Violation.</B></FONT> <FONT STYLE="font-size: 10pt">The execution and delivery of this Agreement will not violate any law or agreement
governing Grantor or to which Grantor is a party, and its certificate or articles of incorporation and bylaws do not prohibit
any term or condition of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Enforceability
of Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">To the extent the Collateral consists of accounts, chattel paper, or general
intangibles, as defined by the Uniform Commercial Code, the Collateral is enforceable in accordance with its terms, is genuine,
and fully complies with all applicable laws and regulations concerning form, content and manner of preparation and execution,
and all persons appearing to be obligated on the Collateral have authority and capacity to contract and are in fact obligated
as they appear to be on the Collateral. <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">At </FONT>the
time any account becomes subject to a security interest in favor of Lender, the account shall be a good and valid account representing
an undisputed, bona fide indebtedness incurred by the account debtor, for merchandise held subject to delivery instructions or
previously shipped or delivered pursuant to a contract of sale, or for services previously performed by Grantor with or for the
account debtor. So long as this Agreement remains in effect, Grantor shall not, without Lender&rsquo;s prior written consent,
compromise, settle, adjust, or extend payment under or with regard to any such Accounts. There shall be no setoffs or counterclaims
against any of the Collateral, and no agreement shall have been made under which any deductions or discounts may be claimed concerning
the Collateral except those disclosed to Lender in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 83%"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt"><B>(Continued)</B></FONT></TD>
    <TD STYLE="text-align: right"><B>Page 2</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 1px">&nbsp;</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Location
of the Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Except in the ordinary course of Grantor&rsquo;s business, Grantor
agrees to keep the Collateral (or to the extent the Collateral consists of intangible property such as accounts or general intangibles,
the records concerning the Collateral) at Grantor&rsquo;s address shown above or at such other locations as are acceptable to
Lender. Upon Lender&rsquo;s request, Grantor will deliver to Lender in form satisfactory to Lender a schedule of real properties
and Collateral locations relating to Grantor&rsquo;s operations, including without limitation the following: (1) all real property
Grantor owns or is purchasing; (2) all real property Grantor is renting or leasing; (3) all storage facilities Grantor owns, rents,
leases, or uses; and (4) all other properties where Collateral is or may be located.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Removal
of the Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Except in the ordinary course of Grantor&rsquo;s business, including
the sales of inventory, Grantor shall not remove the Collateral from its existing location without Lender&rsquo;s prior written
consent. To the extent that the Collateral consists of vehicles, or other titled property, Grantor shall not take or permit any
action which would require application for certificates of title for the vehicles outside the State of Delaware, without Lender&rsquo;s
prior written consent. Grantor shall, whenever requested, advise Lender of the exact location of the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Transactions
Involving Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Except for inventory sold or accounts collected in the ordinary
course of Grantor&rsquo;s business, or as otherwise provided for in this Agreement, Grantor shall not sell, offer to sell, or
otherwise transfer or dispose of the Collateral. While Grantor is not in default under this Agreement, Grantor may sell inventory,
but only in the ordinary course of its business and only to buyers who qualify as a buyer in the ordinary course of business.
A sale in the ordinary course of Grantor&rsquo;s business does not include a transfer in partial or total satisfaction of a debt
or any bulk sale. Grantor shall not pledge, mortgage, encumber or otherwise permit the Collateral to be subject to any lien, security
interest, encumbrance, or charge, other than the security interest provided for in this Agreement, without the prior written consent
of Lender. This includes security interests even if junior in right to the security interests granted under this Agreement. Unless
waived by Lender, all proceeds from any disposition of the Collateral (for whatever reason) shall be held in trust for Lender
and shall not be commingled with any other funds; provided however, this requirement shall not constitute consent by Lender to
any sale or other disposition. Upon receipt, Grantor shall immediately deliver any such proceeds to Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Title.
</B></FONT><FONT STYLE="font-size: 10pt">Grantor represents and warrants to Lender that Grantor holds good and marketable title
to the Collateral, free and clear of all liens and encumbrances except for the lien of this Agreement. No financing statement
covering any of the Collateral is on file in any public office other than those which reflect the security interest created by
this Agreement or to which Lender has specifically consented. Grantor shall defend Lender&rsquo;s rights in the Collateral against
the claims and demands of all other persons.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Repairs
and Maintenance.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor agrees to keep and maintain, and to cause others to keep and
maintain, the Collateral in good order, repair and condition at all times while this Agreement remains in effect. Grantor further
agrees to pay when due all claims for work done on, or services rendered or material furnished in connection with the Collateral
so that no lien or encumbrance may ever attach to or be filed against the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Inspection
of Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Lender and Lender&rsquo;s designated representatives and agents shall have
the right at all reasonable times to examine and inspect the Collateral wherever located.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Taxes,
Assessments and Liens.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor will pay when due all taxes, assessments and liens upon
the Collateral, its use or operation, upon this Agreement, upon any promissory note or notes evidencing the Indebtedness, or upon
any of the other Related Documents. Grantor may withhold any such payment or may elect to contest any lien if Grantor is in good
faith conducting an appropriate proceeding to contest the obligation to pay and so long as Lender&rsquo;s interest in the Collateral
is not jeopardized in Lender&rsquo;s sole opinion. If the Collateral is subjected to a lien which is not discharged within fifteen
(15) days, Grantor shall deposit with Lender cash, a sufficient corporate surety bond or other security satisfactory to Lender
in an amount adequate to provide for the discharge of the lien plus any interest, costs, reasonable attorneys&rsquo; fees or other
charges that could accrue as a result of foreclosure or sale of the Collateral. In any contest Grantor shall defend itself and
Lender and shall satisfy any final adverse judgment before enforcement against the Collateral. Grantor shall name Lender as an
additional obligee under any surety bond furnished in the contest proceedings. Grantor further agrees to furnish Lender with evidence
that such taxes, assessments, and governmental and other charges have been paid in full and in a timely manner. Grantor may withhold
any such payment or may elect to contest any lien if Grantor is in good faith conducting an appropriate proceeding to contest
the obligation to pay and so long as Lender&rsquo;s interest in the Collateral is not jeopardized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Compliance
with Governmental Requirements.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor shall comply promptly with all laws, ordinances,
rules and regulations of all governmental authorities, now or hereafter in effect, applicable to the ownership, production, disposition,
or use of the Collateral, including all laws or regulations relating to the undue erosion of highly-erodible land or relating
to the conversion of wetlands for the production of an agricultural product or commodity. Grantor may contest in good faith any
such law, ordinance or regulation and withhold compliance during any proceeding, including appropriate appeals, so long as Lender&rsquo;s
interest in the Collateral, in Lender&rsquo;s opinion, is not jeopardized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Hazardous
Substances.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor represents and warrants that the Collateral never has been, and never
will be so long as this Agreement remains a lien on the Collateral, used in violation of any Environmental Laws or for the generation,
manufacture, storage, transportation, treatment, disposal, release or threatened release of any Hazardous Substance. The representations
and warranties contained herein are based on Grantor&rsquo;s due diligence in investigating the Collateral for Hazardous Substances.
Grantor hereby (1) releases and waives any future claims against Lender for indemnity or contribution in the event Grantor becomes
liable for cleanup or other costs under any Environmental Laws, and (2) agrees to indemnify, defend, and hold harmless Lender
against any and all claims and losses resulting from a breach of this provision of this Agreement. This obligation to indemnify
and defend shall survive the payment of the Indebtedness and the satisfaction of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Maintenance
of Casualty Insurance.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor shall procure and maintain all risks insurance, including
without limitation fire, theft and liability coverage together with such other insurance as Lender may require with respect to
the Collateral, in form, amounts, coverages and basis reasonably acceptable to Lender and issued by a company or companies reasonably
acceptable to Lender. Grantor, upon request of Lender, will deliver to Lender from time to time the policies or certificates of
insurance in form satisfactory to Lender, including stipulations that coverages will not be cancelled or diminished without at
least ten (10) days&rsquo; prior written notice to Lender and not including any disclaimer of the insurer&rsquo;s liability <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">for
</FONT>failure to give such a notice. Each insurance policy also shall include an endorsement providing that coverage in favor
of Lender will not be impaired in any way by any act, omission or default of Grantor or any other person. In connection with all
policies covering assets in which Lender holds or is offered a security interest, Grantor will provide Lender with such loss payable
or other endorsements as Lender may require. <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">If
</FONT>Grantor at any time fails to obtain or maintain any insurance as required under this Agreement, Lender may (but shall not
be obligated to) obtain such insurance as Lender deems appropriate, including if Lender so chooses &ldquo;single interest insurance,&rdquo;
which will cover only Lender&rsquo;s interest in the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Application
of Insurance Proceeds.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor shall promptly notify Lender of any loss or damage to the
Collateral <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">if</FONT> the estimated cost of repair
or replacement exceeds $1,000.00, whether or not such casualty or loss is covered by insurance. Lender may make proof of loss
if Grantor fails to do so within fifteen (15) days of the casualty. All proceeds of any insurance on the Collateral, including
accrued proceeds thereon, shall be held by Lender as part of the Collateral. <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">If
</FONT>Lender consents to repair or replacement of the damaged or destroyed Collateral, Lender shall, upon satisfactory proof
of expenditure, pay or reimburse Grantor from the proceeds for the reasonable cost of repair or restoration. If Lender does not
consent to repair or replacement of the Collateral, Lender shall retain a sufficient amount of the proceeds to pay all of the
Indebtedness, and shall pay the balance to Grantor. Any proceeds which have not been disbursed within six (6) months after their
receipt and which Grantor has not committed to the repair or restoration of the Collateral shall be used to prepay the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 0pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 83%"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>(Continued)</B></FONT></P>
                                   <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P></TD>
    <TD STYLE="text-align: right"><B>Page 3</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 1px">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Insurance
Reserves.</B></FONT> <FONT STYLE="font-size: 10pt">Lender may require Grantor to maintain with Lender reserves for payment of insurance
premiums, which reserves shall be created by monthly payments from Grantor of a sum estimated by Lender to be sufficient to produce,
at least fifteen (15) days before the premium due date, amounts at least equal to the insurance premiums to be paid. If fifteen
(15) days before payment is due, the reserve funds are insufficient, Grantor shall upon demand pay any deficiency to Lender. The
reserve funds shall be held by Lender as a general deposit and shall constitute a non-interest-bearing account which Lender may
satisfy by payment of the insurance premiums required to be paid by Grantor as they become due. Lender does not hold the reserve
funds in trust for Grantor, and Lender is not the agent of Grantor for payment of the insurance premiums required to be paid by
Grantor. The responsibility for the payment of premiums shall remain Grantor&rsquo;s sole responsibility.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Insurance
Reports.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor, upon request of Lender, shall furnish to Lender reports on each existing
policy of insurance showing such information as Lender may reasonably request including the following: (1) the name of the insurer;
(2) the risks insured; (3) the amount of the policy; (4) the property insured; (5) the then current value on the basis of which
insurance has been obtained and the manner of determining that value; and (6) the expiration date of the policy. In addition,
Grantor shall upon request by Lender (however not more often than annually) have an independent appraiser satisfactory to Lender
determine, as applicable, the cash value or replacement cost of the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Financing
Statements.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor authorizes Lender to file a UCC financing statement, or alternatively,
a copy of this Agreement to perfect Lender&rsquo;s security interest. At Lender&rsquo;s request, Grantor additionally agrees to
sign all other documents that are necessary to perfect, protect, and continue Lender&rsquo;s security interest in the Property.
Grantor will pay all filing fees, title transfer fees, and other fees and costs involved unless prohibited by law or unless Lender
is required by law to pay such fees and costs. Grantor irrevocably appoints Lender to execute documents necessary to transfer
title if there is a default. Lender may file a copy of this Agreement as a financing statement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>GRANTOR&rsquo;S
RIGHT TO POSSESSION AND TO COLLECT ACCOUNTS.</B></FONT> <FONT STYLE="font-size: 10pt">Until default and except as otherwise provided
below with respect to accounts, Grantor may have possession of the tangible personal property and beneficial use of all the Collateral
and may use it in any lawful manner not inconsistent with this Agreement or the Related Documents, provided that Grantor&rsquo;s
right to possession and beneficial use shall not apply to any Collateral where possession of the Collateral by Lender is required
by law to perfect Lender&rsquo;s security interest in such Collateral. Until otherwise notified by Lender, Grantor may collect
any of the Collateral consisting of accounts. At any time and even though no Event of Default exists, Lender may exercise its
rights to collect the accounts and to notify account debtors to make payments directly to Lender for application to the Indebtedness.
If Lender at any time has possession of any Collateral, whether before or after an Event of Default, Lender shall be deemed to
have exercised reasonable care in the custody and preservation of the Collateral if Lender takes such action for that purpose
as Grantor shall request or as Lender, in Lender&rsquo;s sole discretion, shall deem appropriate under the circumstances, but
failure to honor any request by Grantor shall not of itself be deemed to be a failure to exercise reasonable care. Lender shall
not be required to take any steps necessary to preserve any rights in the Collateral against prior parties, nor to protect, preserve
or maintain any security interest given to secure the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>LENDER&rsquo;S
EXPENDITURES.</B></FONT> <FONT STYLE="font-size: 10pt">If any action or proceeding is commenced that would materially affect Lender&rsquo;s
interest in the Collateral or if Grantor fails to comply with any provision of this Agreement or any Related Documents, including
but not limited to Grantor&rsquo;s failure to discharge or pay when due any amounts Grantor is required to discharge or pay under
this Agreement or any Related Documents, Lender on Grantor&rsquo;s behalf may (but shall not be obligated to) take any action
that Lender deems appropriate, including but not limited to discharging or paying all taxes, liens, security interests, encumbrances
and other claims, at any time levied or placed on the Collateral and paying all costs for insuring, maintaining and preserving
the Collateral. All such expenditures incurred or paid by Lender for such purposes will then bear interest at the rate charged
under the Note from the date incurred or paid by Lender to the date of repayment by Grantor. All such expenses will become a part
of the Indebtedness and, at Lender&rsquo;s option, will (A) be payable on demand; (B) be added to the balance of the Note and
be apportioned among and be payable with any installment payments to become due during either (1) the term of any applicable insurance
policy; or (2) the remaining term of the Note; or (C) be treated as a balloon payment which will be due and payable at the Note&rsquo;s
maturity. The Agreement also will secure payment of these amounts. Such right shall be in addition to all other rights and remedies
to which Lender may be entitled upon Default.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>DEFAULT.
</B></FONT><FONT STYLE="font-size: 10pt">Each of the following shall constitute an Event of Default under this Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: left; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Payment
Default.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor fails to make any payment when due under the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: left; text-indent: -17pt; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Other
Defaults.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor fails to comply with or to perform any other term, obligation, covenant
or condition contained in this Agreement or in any of the Related Documents or to comply with or to perform any term, obligation,
covenant or condition contained in any other agreement between Lender and Grantor.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Default
in Favor of Third Parties.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor defaults under any loan, extension of credit, security
agreement, purchase or sales agreement, or any other agreement, in favor of any other creditor or person that may materially affect
any of Grantor&rsquo;s property or ability to perform Grantor&rsquo;s obligations under this Agreement or any of the Related Documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>False
Statements.</B></FONT> <FONT STYLE="font-size: 10pt">Any warranty, representation or statement made or furnished to Lender by Grantor
or on Grantor&rsquo;s behalf under this Agreement or the Related Documents is false or misleading in any material respect, either
now or at the time made or furnished or becomes false or misleading at any time thereafter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Defective
Collateralization.</B></FONT> <FONT STYLE="font-size: 10pt">This Agreement or any of the Related Documents ceases to be in full
force and effect (including failure of any collateral document to create a valid and perfected security interest or lien) at any
time and for any reason.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Insolvency.
</B></FONT><FONT STYLE="font-size: 10pt">The dissolution or termination of Grantor&rsquo;s existence as a going business, the
insolvency of Grantor, the appointment of a receiver for any part of Grantor&rsquo;s property, any assignment for the benefit
of creditors, any type of creditor workout, or the commencement of any proceeding under any bankruptcy or insolvency laws by or
against Grantor.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Creditor
or Forfeiture Proceedings.</B></FONT> <FONT STYLE="font-size: 10pt">Commencement of foreclosure or forfeiture proceedings, whether
by judicial proceeding, self-help, repossession or any other method, by any creditor of Grantor or by any governmental agency
against any collateral securing the Indebtedness. This includes a garnishment of any of Grantor&rsquo;s accounts, including deposit
accounts, with Lender. However, this Event of Default shall not apply if there is a good faith dispute by Grantor as to the validity
or reasonableness of the claim which is the basis of the creditor or forfeiture proceeding and if Grantor gives Lender written
notice of the creditor or forfeiture proceeding and deposits with Lender monies or a surety bond for the creditor or forfeiture
proceeding, in an amount determined by Lender, in its sole discretion, as being an adequate reserve or bond for the dispute.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Events
Affecting Guarantor.</B></FONT> <FONT STYLE="font-size: 10pt">Any of the preceding events occurs with respect to any guarantor,
endorser, surety, or accommodation party of any of the Indebtedness or guarantor, endorser, surety, or accommodation party dies
or becomes incompetent or revokes or disputes the validity of, or liability under, any Guaranty of the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt"></FONT></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 0pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 83%"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>(Continued)</B></FONT></P>
                                   <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P></TD>
    <TD STYLE="text-align: right"><B>Page 4</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 1px">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Adverse
Change.</B></FONT> <FONT STYLE="font-size: 10pt">A material adverse change occurs in Grantor&rsquo;s financial condition, or Lender
believes the prospect of payment or performance of the Indebtedness is impaired.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Insecurity.
</B></FONT><FONT STYLE="font-size: 10pt">Lender in good faith believes itself insecure.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Cure
Provisions.</B></FONT> <FONT STYLE="font-size: 10pt">If any default, other than a default in payment, is curable and if Grantor
has not been given a notice of a breach of the same provision of this Agreement within the preceding twelve (12) months, it may
be cured if Grantor, after Lender sends written notice to Grantor demanding cure of such default: (1) cures the default within
fifteen (15) days; or (2) if the cure requires more than fifteen (15) days, immediately initiates steps which Lender deems in
Lender&rsquo;s sole discretion to be sufficient to cure the default and thereafter continues and completes all reasonable and
necessary steps sufficient to produce compliance as soon as reasonably practical.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>RIGHTS
AND REMEDIES ON DEFAULT.</B> If</FONT> <FONT STYLE="font-size: 10pt">an Event of Default occurs under this Agreement, at any time
thereafter, Lender shall have all the rights of a secured party under the Delaware Uniform Commercial Code. In addition and without
limitation, Lender may exercise any one or more of the following rights and remedies:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Accelerate
Indebtedness.</B></FONT> <FONT STYLE="font-size: 10pt">Lender may declare the entire Indebtedness, including any prepayment penalty
which Grantor would be required to pay, immediately due and payable, without notice of any kind to Grantor.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Assemble
Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Lender may require Grantor to deliver to Lender all or any portion of the
Collateral and any and all certificates of title and other documents relating to the Collateral. Lender may require Grantor to
assemble the Collateral and make it available to Lender at a place to be designated by Lender. Lender also shall have full power
to enter upon the property of Grantor to take possession of and remove the Collateral. If the Collateral contains other goods
not covered by this Agreement at the time of repossession, Grantor agrees Lender may take such other goods, provided that Lender
makes reasonable efforts to return them to Grantor after repossession.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Sell
the Collateral.</B></FONT> <FONT STYLE="font-size: 10pt">Lender shall have full power to sell, lease, transfer, or otherwise deal
with the Collateral or proceeds thereof in Lender&rsquo;s own name or that of Grantor. Lender may sell the Collateral at public
auction or private sale. Unless the Collateral threatens to decline speedily in value or is of a type customarily sold on a recognized
market, Lender will give Grantor, and other persons as required by law, reasonable notice of the time and place of any public
sale, or the time after which any private sale or any other disposition of the Collateral is to be made. However, no notice need
be provided to any person who, after Event of Default occurs, enters into and authenticates an agreement waiving that person&rsquo;s
right to notification of sale. The requirements of reasonable notice shall be met if such notice is given at least ten (10) days
before the time of the sale or disposition. All expenses relating to the disposition of the Collateral, including without limitation
the expenses of retaking, holding, insuring, preparing for sale and selling the Collateral, shall become a part of the Indebtedness
secured by this Agreement and shall be payable on demand, with interest at the Note rate from date of expenditure until repaid.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Appoint
Receiver.</B></FONT> <FONT STYLE="font-size: 10pt">Lender shall have the right to have a receiver appointed to take possession
of all or any part of the Collateral, with the power to protect and preserve the Collateral, to operate the Collateral preceding
foreclosure or sale, and to collect the rents from the Collateral and apply the proceeds, over and above the cost of the receivership,
against the Indebtedness. The receiver may serve without bond if permitted by law. Lender&rsquo;s right to the appointment of
a receiver shall exist whether or not the apparent value of the Collateral exceeds the Indebtedness by a substantial amount. Employment
by Lender shall not disqualify a person from serving as a receiver.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Collect
Revenues, Apply Accounts.</B></FONT> <FONT STYLE="font-size: 10pt">Lender, either itself or through a receiver, may collect the
payments, rents, income, and revenues from the Collateral. Lender may at any time in Lender&rsquo;s discretion transfer any Collateral
into Lender&rsquo;s own name or that of Lender&rsquo;s nominee and receive the payments, rents, income, and revenues therefrom
and hold the same as security for the Indebtedness or apply it to payment of the Indebtedness in such order of preference as Lender
may determine. Insofar as the Collateral consists of accounts, general intangibles, insurance policies, instruments, chattel paper,
choses in action, or similar property, Lender may demand, collect, receipt for, settle, compromise, adjust, sue for, foreclose,
or realize on the Collateral as Lender may determine, whether or not Indebtedness or Collateral is then due. For these purposes,
Lender may, on behalf of and in the name of Grantor, receive, open and dispose of mail addressed to Grantor; change any address
to which mail and payments are to be sent; and endorse notes, checks, drafts, money orders, documents of title, instruments and
items pertaining to payment, shipment, or storage of any Collateral. To facilitate collection, Lender may notify account debtors
and obligors on any Collateral to make payments directly to Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Obtain
Deficiency.</B></FONT> <FONT STYLE="font-size: 10pt">If Lender chooses to sell any or all of the Collateral, Lender may obtain
a judgment against Grantor for any deficiency remaining on the Indebtedness due to Lender after application of all amounts received
from the exercise of the rights provided in this Agreement. Grantor shall be liable for a deficiency even <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">if
</FONT>the transaction described in this subsection is a sale of accounts or chattel paper.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Other
Rights and Remedies.</B></FONT> <FONT STYLE="font-size: 10pt">Lender shall have all the rights and remedies of a secured creditor
under the provisions of the Uniform Commercial Code, as may be amended from time to time. In addition, Lender shall have and may
exercise any or all other rights and remedies <FONT STYLE="font-family: Times New Roman, Times, Serif; background-color: white">it
</FONT>may have available at law, in equity, or otherwise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Election
of Remedies.</B></FONT> <FONT STYLE="font-size: 10pt">Except as may be prohibited by applicable law, all of Lender&rsquo;s rights
and remedies, whether evidenced by this Agreement, the Related Documents, or by any other writing, shall be cumulative and may
be exercised singularly or concurrently. Election by Lender to pursue any remedy shall not exclude pursuit of any other remedy,
and an election to make expenditures or to take action to perform an obligation of Grantor under this Agreement, after Grantor&rsquo;s
failure to perform, shall not affect Lender&rsquo;s right to declare a default and exercise its remedies.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>MISCELLANEOUS
PROVISIONS.</B></FONT> <FONT STYLE="font-size: 10pt">The following miscellaneous provisions are a part of this Agreement:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Amendments.
</B></FONT><FONT STYLE="font-size: 10pt">This Agreement, together with any Related Documents, constitutes the entire understanding
and agreement of the parties as to the matters set forth in this Agreement. No alteration of or amendment to this Agreement shall
be effective unless given in writing and signed by the party or parties sought to be charged or bound by the alteration or amendment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Attorneys&rsquo;
Fees; Expenses.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor agrees to pay upon demand all of Lender&rsquo;s costs and expenses,
including Lender&rsquo;s reasonable attorneys&rsquo; fees and Lender&rsquo;s legal expenses, incurred in connection with the enforcement
of this Agreement. Lender may hire or pay someone else to help enforce this Agreement, and Grantor shall pay the costs and expenses
of such enforcement. Costs and expenses include Lender&rsquo;s reasonable attorneys&rsquo; fees and legal expenses whether or
not there is a lawsuit, including reasonable attorneys&rsquo; fees and legal expenses for bankruptcy proceedings (including efforts
to modify or vacate any automatic stay or injunction), appeals, and any anticipated post-judgment collection services. Lender
may also recover from Grantor all court, alternative dispute resolution or other collection costs (including, without limitation,
fees and charges of collection agencies) actually incurred by Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Caption
Headings.</B></FONT> <FONT STYLE="font-size: 10pt">Caption headings in this Agreement are for convenience purposes only and are
not to be used to interpret or define the provisions of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>Governing
Law. With respect to procedural matters related to the perfection and enforcement of Lender&rsquo;s rights against the Collateral,
this Agreement will be governed by federal law applicable to Lender and to the extent not preempted by federal law, the laws of
the State of <FONT STYLE="font-style: normal; font-variant: normal">Delaware. In all other respects, this Agreement will be governed
by federal law applicable to Lender and, to the extent not preempted by federal law, the laws of the State of Illinois without
regard to its conflicts of law provisions. However, if there ever is a question about whether any provision of this Agreement
is valid or enforceable, the provision that is questioned will be governed by whichever state or federal law would find the provision
to be valid and enforceable. The loan transaction that is evidenced by the Note and this Agreement has been applied for, considered,
approved and made, and all necessary loan documents have been accepted by Lender in the State of Illinois.</FONT></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt"></FONT></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 0pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><FONT STYLE="font-size: 10pt"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 83%"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>(Continued)</B></FONT></P>
                                   <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P></TD>
    <TD STYLE="text-align: right"><B>Page 5</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 1px">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>No
Waiver by Lender.</B></FONT> <FONT STYLE="font-size: 10pt">Lender shall not be deemed to have waived any rights under this Agreement
unless such waiver is given in writing and signed by Lender. No delay or omission on the part of Lender in exercising any right
shall operate as a waiver of such right or any other right. A waiver by Lender of a provision of this Agreement shall not prejudice
or constitute a waiver of Lender&rsquo;s right otherwise to demand strict compliance with that provision or any other provision
of this Agreement. No prior waiver by Lender, nor any course of dealing between Lender and Grantor, shall constitute a waiver
of any of Lender&rsquo;s rights or of any of Grantor&rsquo;s obligations as to any future transactions. Whenever the consent of
Lender is required under this Agreement, the granting of such consent by Lender in any instance shall not constitute continuing
consent to subsequent instances where such consent is required and in all cases such consent may be granted or withheld in the
sole discretion of Lender.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>Notices.
</B>Any notice required to be given under this Agreement shall be given in writing, and shall be effective when actually delivered,
when actually received by telefacsimile (unless otherwise required by law), when deposited with a nationally recognized overnight
courier, or, if mailed, when deposited in the United States mail, as first class, certified or registered mail postage prepaid,
directed to the addresses shown near the beginning of this Agreement. Any party may change its address for notices under this
Agreement by giving formal written notice to the other parties, specifying that the purpose of the notice is to change the party&rsquo;s
address. For notice purposes, Grantor agrees to keep Lender informed at all times of Grantor&rsquo;s current address. Unless otherwise
provided or required by law, if there is more than one Grantor, any notice given by Lender to any Grantor is deemed to be notice
given to all Grantors.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Power
of Attorney.</B></FONT> <FONT STYLE="font-size: 10pt">Grantor hereby appoints Lender as Grantor&rsquo;s irrevocable attorney-in-fact
for the purpose of executing any documents necessary to perfect, amend, or to continue the security interest granted in this Agreement
or to demand termination of filings of other secured parties. Lender may at any time, and without further authorization from Grantor,
file a carbon, photographic or other reproduction of any financing statement or of this Agreement for use as a financing statement.
Grantor will reimburse Lender for all expenses for the perfection and the continuation of the perfection of Lender&rsquo;s security
interest in the Collateral.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>Severability.
</B>If a court of competent jurisdiction finds any provision of this Agreement to be illegal, invalid, or unenforceable as to
any circumstance, that finding shall not make the offending provision illegal, invalid, or unenforceable as to any other circumstance.
If feasible, the offending provision shall be considered modified so that it becomes legal, valid and enforceable. If the offending
provision cannot be so modified, it shall be considered deleted from this Agreement. Unless otherwise required by law, the illegality,
invalidity, or unenforceability of any provision of this Agreement shall not affect the legality, validity or enforceability of
any other provision of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Successors
and Assigns.</B></FONT> <FONT STYLE="font-size: 10pt">Subject to any limitations stated in this Agreement on transfer of Grantor&rsquo;s
interest, this Agreement shall be binding upon and inure to the benefit of the parties, their successors and assigns. If ownership
of the Collateral becomes vested in a person other than Grantor, Lender, without notice to Grantor, may deal with Grantor&rsquo;s
successors with reference to this Agreement and the Indebtedness by way of forbearance or extension without releasing Grantor
from the obligations of this Agreement or liability under the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Survival
of Representations and Warranties.</B></FONT> <FONT STYLE="font-size: 10pt">All representations, warranties, and agreements made
by Grantor in this Agreement shall survive the execution and delivery of this Agreement, shall be continuing in nature, and shall
remain in full force and effect until such time as Grantor&rsquo;s Indebtedness shall be paid in full.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Time
is of the Essence.</B></FONT> <FONT STYLE="font-size: 10pt">Time is of the essence in the performance of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt; font-style: normal; font-variant: normal"><B>Waive
Jury. All parties to this Agreement hereby waive the right to any jury trial in any action, proceeding, or counterclaim brought
by any party against any other party.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>DEFINITIONS.
</B></FONT><FONT STYLE="font-size: 10pt">The following capitalized words and terms shall have the following meanings when used
in this Agreement. Unless specifically stated to the contrary, all references to dollar amounts shall mean amounts in lawful money
of the United States of America. Words and terms used in the singular shall include the plural, and the plural shall include the
singular, as the context may require. Words and terms not otherwise defined in this Agreement shall have the meanings attributed
to such terms in the Uniform Commercial Code:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Agreement.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Agreement&rdquo; means this Commercial Security Agreement, as this Commercial
Security Agreement may be amended or modified from time to time, together with all exhibits and schedules attached to this Commercial
Security Agreement from time to time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Borrower.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Borrower&rdquo; means Nanophase Technologies Corporation and includes
all co-signers and co-makers signing the Note and all their successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Collateral.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Collateral&rdquo; means all of Grantor&rsquo;s right, title and interest
in and to all the Collateral as described in the Collateral Description section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Default.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Default&rdquo; means the Default set forth in this Agreement in the section
titled &ldquo;Default&rdquo;.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Environmental
Laws.</B></FONT> <FONT STYLE="font-size: 10pt">The words &ldquo;Environmental Laws&rdquo; mean any and all state, federal and local
statutes, regulations and ordinances relating to the protection of human health or the environment, including without limitation
the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended, 42 U.S.C. Section 9601, et seq.
(&ldquo;CERCLA&rdquo;), the Superfund Amendments and Reauthorization Act of 1986, Pub. L. No. 99-499 (&ldquo;SARA&rdquo;), the
Hazardous Materials Transportation Act, 49 U.S.C. Section 1801, et seq., the Resource Conservation and Recovery Act, 42 U.S.C.
Section 6901, et seq., or other applicable state or federal laws, rules, or regulations adopted pursuant thereto.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Event
of Default.</B></FONT> <FONT STYLE="font-size: 10pt">The words &ldquo;Event of Default&rdquo; mean any of the events of default
set forth in this Agreement in the default section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Grantor.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Grantor&rdquo; means Nanophase Technologies Corporation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Guaranty.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Guaranty&rdquo; means the guaranty from guarantor, endorser, surety,
or accommodation party to Lender, including without limitation a guaranty of all or part of the Note.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Hazardous
Substances.</B></FONT> <FONT STYLE="font-size: 10pt">The words &ldquo;Hazardous Substances&rdquo; mean materials that, because
of their quantity, concentration or physical, chemical or infectious characteristics, may cause or pose a present or potential
hazard to human health or the environment when improperly used, treated, stored, disposed of, generated, manufactured, transported
or otherwise handled. The words &ldquo;Hazardous Substances&rdquo; are used in their very broadest sense and include without limitation
any and all hazardous or toxic substances, materials or waste as defined by or listed under the Environmental Laws. The term &ldquo;Hazardous
Substances&rdquo; also includes, without limitation, petroleum and petroleum by-products or any fraction thereof and asbestos.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt"></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt"></FONT></P>

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    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 83%"><FONT STYLE="font-size: 10pt"><B>COMMERCIAL SECURITY AGREEMENT</B></FONT></TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>(Continued)</B></FONT></P>
                                   <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P></TD>
    <TD STYLE="text-align: right"><B>Page 6</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-size: 1px">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Indebtedness.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Indebtedness&rdquo; means the indebtedness evidenced by the Note or Related
Documents, including all principal and interest together with all other indebtedness and costs and expenses for which Grantor
is responsible under this Agreement or under any of the Related Documents. Specifically, without limitation, Indebtedness includes
the future advances set forth in the Future Advances provision, together with all interest thereon and all amounts that may be
indirectly secured by the Cross-Collateralization provision of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Lender.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Lender&rdquo; means Libertyville Bank and Trust Company, its successors
and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Note.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Note&rdquo; means the Note dated March 4, 2018 and executed by Nanophase
Technologies Corporation in the principal amount of $500,000.00, together with all renewals of, extensions of, modifications of,
refinancings of, consolidations of, and substitutions for the note or credit agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Property.
</B></FONT><FONT STYLE="font-size: 10pt">The word &ldquo;Property&rdquo; means all of Grantor&rsquo;s right, title and interest
in and to all the Property as described in the &ldquo;Collateral Description&rdquo; section of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white"><B>Related
Documents.</B></FONT> <FONT STYLE="font-size: 10pt">The words &ldquo;Related Documents&rdquo; mean all promissory notes, credit
agreements, loan agreements, environmental agreements, guaranties, security agreements, mortgages, deeds of trust, security deeds,
collateral mortgages, and all other instruments, agreements and documents, whether now or hereafter existing, executed in connection
with the Indebtedness.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>GRANTOR
HAS READ AND UNDERSTOOD ALL THE PROVISIONS OF THIS COMMERCIAL SECURITY AGREEMENT AND AGREES TO ITS TERMS. THIS AGREEMENT IS DATED
MARCH 4, 2018.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>THIS
AGREEMENT IS DELIVERED UNDER SEAL AND IT IS INTENDED THAT THIS AGREEMENT IS AND SHALL CONSTITUTE AND HAVE THE EFFECT OF A SEALED
INSTRUMENT ACCORDING TO LAW.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>GRANTOR:</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: transparent"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt; font-style: normal; font-variant: normal"><B>NANOPHASE
TECHNOLOGIES CORPORATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></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: 3%; text-align: right; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></P>

</TD>
    <TD STYLE="width: 47%; border-bottom: Black 1pt solid">/s/ Jess Jankowski</TD>
    <TD STYLE="width: 50%; text-align: left; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-weight: normal; font-style: normal; font-variant: normal">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Seal)</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; font-weight: normal; font-style: normal; font-variant: normal">Jess
Jankowski, President of Nanophase Technologies Corporation</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2pt double"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt">LaserPro, Ver.&nbsp;&nbsp;17.4.21.005&nbsp;&nbsp;Copr. D+H USA Corporation 1997, 2018. &nbsp;All Rights Reserved&nbsp;-
DE/IL&nbsp;&nbsp;C:\LASERPRO\CCO\CFI\LPL\E40. FC&nbsp; TR-5287&nbsp;&nbsp;&nbsp;PR-162</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: transparent"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: transparent"><FONT STYLE="font-size: 10pt"></FONT></P>

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<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>5
<FILENAME>ex21-1.htm
<DESCRIPTION>SUBSIDIARY OF THE COMPANY
<TEXT>
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</HEAD>
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<P STYLE="margin: 0">&nbsp;</P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: right"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Exhibit
21.1</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SUBSIDIARY
OF NANOPHASE TECHNOLOGIES CORPORATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(as
of December 31, 2017)</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" ALIGN="CENTER" STYLE="width: 80%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 40%"><FONT STYLE="font-size: 10pt"><B>Name</B></FONT></TD>
    <TD STYLE="width: 40%"><FONT STYLE="font-size: 10pt"><B>Jurisdiction of Formation</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">Sol&eacute;sence, LLC</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">Delaware</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0.5in"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>6
<FILENAME>ex23-1.htm
<DESCRIPTION>CONSENT OF RSM US LLP
<TEXT>
<HTML>
<HEAD>
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</HEAD>
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<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0; text-align: right"></P>

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<P STYLE="margin: 0; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="margin: 0; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Exhibit
23.1</B></FONT></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CONSENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 122.6pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
consent to the incorporation by reference in the Registration Statements (No.'s 333-53445, No. 333-74170, No. 333-119466, No.
333-150765 and No. 333-187649) on Form S-8 and Registration Statements (No. 333-90326, No. 333-116224, No. 333-140461 and No.
333-163363) on Form S-3 of Nanophase Technologies Corporation of our report dated March 30, 2018, relating to the  financial
statements of Nanophase Technologies Corporation, appearing in  this Annual Report on Form 10-K of Nanophase Technologies
Corporation for the year ended December 31, 2017. </FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 6.35pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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RSM US LLP</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.4pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Schaumburg,
Illinois</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">March 30, 2018</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 476.1pt 0pt 6.4pt"></P>

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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>7
<FILENAME>ex31-1.htm
<DESCRIPTION>CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
<TEXT>
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<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0; text-align: right"></P>

<!-- Field: Rule-Page --><DIV ALIGN="CENTER" STYLE="margin-top: 3pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin: 0; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="margin: 0; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Exhibit 31.1</B></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 22.4pt 0pt 26.45pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certification
of the Chief Executive Officer and Principal Financial Officer</FONT><BR>
<FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant to</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Rules
13a-14(a) and 15d-14(a) under the Exchange Act</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">I,
Jess A. Jankowski, certify that:</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I have reviewed this annual report on Form 10-K of Nanophase Technologies Corporation;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.4pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.65pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect
to the period covered by this report;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 6.4pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.6pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 6.4pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.5pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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 15(d)-15(f)) for the registrant and have:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 6.4pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 28.8pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by
others within those entities, particularly during the period in which this report is being prepared;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 38.8pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 28.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 38.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 28.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 38.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 28.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the
registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that
has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial
reporting; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 38.75pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.6pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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 registrant&rsquo;s board of directors
(or persons performing the equivalent function):</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 6.35pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 28.8pt; text-align: justify; text-indent: 32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which
are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information;
and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.65pt 0pt 38.8pt; text-align: justify; text-indent: 32.35pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 28.75pt; text-align: justify; text-indent: 32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s
internal control over financial reporting.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 38.75pt; text-align: justify; text-indent: 32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: March 30, 2018</FONT></TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">JESS A. JANKOWSKI</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess A. Jankowski</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President and Chief Executive Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Principal Executive Officer and
    Principal</FONT> Financial Officer)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></TD></TR>
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<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>8
<FILENAME>ex32.htm
<DESCRIPTION>CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
<TEXT>
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<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0; text-align: right"></P>

<!-- Field: Rule-Page --><DIV ALIGN="CENTER" STYLE="margin-top: 3pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin: 0; text-align: left"><A HREF="nanx-10k_123117.htm">Nanophase Technologies Corporation 10-K</A></P>

<P STYLE="margin: 0; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Exhibit 32</B></FONT></P>

<P STYLE="margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</font></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certification
Pursuant to 18 U.S.C. Section 1350</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: left; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 148.8pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.6pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with this annual report of Nanophase Technologies Corporation (the &ldquo;Company&rdquo;) on Form 10-K for the year
ending December 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the &ldquo;Report&rdquo;), I,
Jess A. Jankowski, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. &sect; 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 6.35pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: justify; text-indent: 32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 6.35pt; text-align: justify; text-indent: 32.45pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.6pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations
of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.6pt 0pt 6.35pt; text-align: justify; text-indent: 0.45in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: March 30, 2018</FONT></TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">JESS A. JANKOWSKI</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jess A. Jankowski</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President and Chief Executive Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Principal Executive Officer and
    Principal</FONT> Financial Officer)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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Actual results could differ from those estimates. Certain assumptions are also necessary to&#13;assess the impact of risks and uncertainties on the financial statements, such as cash flow projections, availability of capital&#13;if needed to support the ongoing operations of the business, and our expected compliance with contractual commitments. These risks&#13;and uncertainties are further discussed in Note 12. Any changes in these assumptions or business plans could have a material impact&#13;on the financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Cash&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Cash&#13;primarily consists of demand deposits.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Trade&#13;Accounts Receivable&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Trade&#13;accounts receivable are carried at original invoice amount less an estimate made for doubtful receivables based on a review of&#13;all outstanding amounts on a monthly basis. We determine the allowance for doubtful accounts by identifying troubled accounts&#13;and by using historical experience applied to an aging of accounts. Trade accounts receivable are written off when deemed uncollectible.&#13;Recoveries of trade accounts receivable previously written off are recorded when received. Our typical credit terms are thirty&#13;days from shipment and invoicing.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Inventories&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Inventories&#13;are stated at the lower of cost, maintained on a first in, first out basis, or net realizable value. We have recorded allowances&#13;to reduce inventory relating to excess quantities of certain materials. Write-downs of inventories establish a new cost basis,&#13;which is not increased for future increases in market value of inventories or changes in estimated excess quantities.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Equipment&#13;and Leasehold Improvements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Equipment&#13;is stated at cost and is being depreciated over its estimated useful life (3-20 years) using the straight-line method. Leasehold&#13;improvements are stated at cost and are being amortized using the straight-line method over the shorter of the useful life of&#13;the asset or the term of the lease (3-7 years). Depreciation expense for leased assets is included with depreciation expense for&#13;owned assets. From time to time we have self- constructed assets. These assets are stated at cost plus the capitalization of labor&#13;and are depreciated over an estimated useful life (7-10 years) using the straight-line method.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Long&#13;Lived Assets&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&amp;#8217;s carrying amount&#13;may not be recoverable. We conduct long-lived asset impairment analyses in accordance with ASC 360-10-15, &lt;i&gt;Impairment or Disposal&#13;of Long-Lived Assets&lt;/i&gt;. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable&#13;cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the&#13;sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is&#13;recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value&#13;based on discounted cash flow analysis or appraisals.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Asset&#13;Retirement Obligations&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;In&#13;connection with our leased facilities, we are required to remove certain leasehold improvements upon termination of our occupancy.&#13;We follow the provisions of the FASB issued ASC 410-20, &lt;i&gt;Asset Retirement Obligations&lt;/i&gt;, under which we recognize a liability&#13;for the fair value of these asset retirement obligations. The fair value of that liability is measured based on an expected cash&#13;flow approach and accretion expense is recognized each period to recognize increases to the fair value of the liability due to&#13;the passage of time. Increases to the fair value of the liability, except for accretion, are added to the carrying value of the&#13;long-lived asset. Those increases are then reported in amortization expense over the estimated useful life of the long-lived asset.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Activity&#13;in the asset retirement obligation account for the years ended December 31, is as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2017&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2016&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 56%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Balance, beginning&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;172&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Accretion of liability due to passage of time&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Amortization of asset due to passage of time&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;Balance, ending&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;184&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Financial&#13;Instruments&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;follow ASC Topic 820, &lt;i&gt;Fair Value Measurements and Disclosures&lt;/i&gt;, which defines fair value, establishes a framework for measuring&#13;fair value, and expands disclosures about fair value measurements. The fair value framework requires the categorization of assets&#13;and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides&#13;the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;financial instruments include cash and cash equivalents, accounts receivable, accounts payable and accrued expenses, along with&#13;the promissory note with no related borrowings described in Note 3, and any borrowings on the working capital line of credit described&#13;in Note 3. The fair values of all financial instruments were not materially different from their carrying values.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;There&#13;were no financial assets or liabilities adjusted to fair value on December 31, 2017 and 2016.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Product&#13;Revenue&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Product&#13;revenue consists of sales of product that are recognized when realized and earned. This occurs when persuasive evidence of an&#13;arrangement exists, title transfers via shipment of products or when delivery has occurred, the price is fixed or determinable&#13;and collectability is reasonably assured.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Other&#13;Revenue&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;revenue may include revenue from technology license fees and paid development projects. Technology license fees and paid development&#13;projects are recognized when earned pursuant to the agreed upon contractual arrangement, when performance obligations are satisfied,&#13;the amount is fixed or determinable, and collectability is reasonably assured. We recognized a one-time technology development&#13;fee of $250,000 in 2017 relating to our agreement with Eminess Technologies, Inc.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Shipping&#13;and handling costs are included in other revenue when products are shipped and invoiced to the customer. We include the related&#13;cost of shipping and handling in cost of goods sold.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Research&#13;and Development Expenses&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Research&#13;and development expenses are recognized as expense when incurred.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Income&#13;Taxes&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;account for income taxes using the liability method. As such, deferred income taxes reflect the net tax effects of temporary differences&#13;between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.&#13;Deferred tax assets and liabilities are calculated using the enacted tax rates and laws that are expected to be in effect when&#13;the anticipated reversal of these differences is scheduled to occur. Deferred tax assets are reduced by a valuation allowance&#13;when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be&#13;realized.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;When&#13;tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities,&#13;while others are subject to uncertainty about merits of the position taken or the amount of the position that would be ultimately&#13;sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available&#13;evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution&#13;of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions&#13;that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50&#13;percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated&#13;with tax positions taken that exceeds the amount measured, as described above, is reflected as a liability for uncertain tax benefits&#13;in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities&#13;upon examination.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;have not recorded a reserve for any tax positions for which the ultimate deductibility is highly certain but for which there is&#13;uncertainty about the timing of such deductibility. We file tax returns in all appropriate jurisdictions, which includes a federal&#13;tax return and Illinois state tax return. When and if applicable, potential interest and penalty costs are accrued as incurred,&#13;with expenses recognized in selling, general and administrative expenses in the statements of operations. As of December 31, 2017&#13;and 2016, we had no liability for unrecognized tax benefits.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Earnings&#13;Per Share&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Options&#13;to purchase approximately 646,000 shares of common stock that were outstanding as of December 31, 2017 were not included in the&#13;computation of earnings per share for the year ended December 31, 2017, as the impact of such shares would be both negligible&#13;and anti-dilutive. Options to purchase approximately 859,000 shares of common stock that were outstanding as of December 31, 2016&#13;were not included in the computation of earnings per share for the year ended December 31, 2016, as the impact of such shares&#13;would be both negligible and anti-dilutive.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;New&#13;Accounting Pronouncements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;May 2014, the FASB issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No. 2014-09 (&amp;#8220;ASU 2014-09&amp;#8221;), &lt;i&gt;Revenue&#13;from Contracts with Customers&lt;/i&gt;, and several related updates including ASU No. 2016-08 and ASU No. 2016-10, which supersedes&#13;nearly all existing revenue recognition guidance under U.S. generally accepted accounting principles. The new standard requires&#13;a company to recognize revenue when it transfers goods or services to customers in an amount that reflects the consideration that&#13;the company expects to receive for those goods or services. Additionally, the guidance requires certain disclosures designed to&#13;help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue and cash flows arising&#13;from contracts with customers. ASU 2014-09 became effective for annual reporting periods beginning after December 15, 2017, including&#13;interim periods within that reporting period, which is our first quarter of 2018. We adopted the provisions of ASU 2014-09 and&#13;ASU 2015-14 for the year beginning January 1, 2018 and have elected the modified retrospective approach. We have assessed the&#13;impact of adoption on our material revenue streams, evaluated the new disclosure requirements, and identified and implemented&#13;appropriate changes to our business processes, systems and controls to support recognition and disclosure under the new guidance.&#13;Based on completing this assessment, we have determined that the adoption of the guidance will not result in a material impact&#13;on our consolidated financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;February 2016, the FASB issued ASU No. 2016-02 (&amp;#8220;ASU 2016-02&amp;#8221;), &lt;i&gt;Leases (Topic 842)&lt;/i&gt;. This standard&#13;requires the recognition of assets and liabilities arising from lease transactions on the balance sheet and the disclosure of&#13;key information about leasing arrangements. Accordingly, a lessee will recognize a lease asset for its right to use the&#13;underlying asset and a lease liability for the corresponding lease obligation. Both the asset and liability will initially be&#13;measured at the present value of the future minimum lease payments over the lease term. Subsequent measurement, including the&#13;presentation of expenses and cash flows, will depend on the classification of the lease as either a finance or an operating&#13;lease. Initial costs directly attributable to negotiating and arranging the lease will be included in the asset. For leases&#13;with a term of 12 months or less, a lessee can make an accounting policy election by class of underlying asset to not&#13;recognize an asset and corresponding liability. Lessees will also be required to provide additional qualitative and&#13;quantitative disclosures regarding the amount, timing and uncertainty of cash flows arising from leases. These disclosures&#13;are intended to supplement the amounts recorded in the financial statements and provide additional information about the&#13;nature of an organization&amp;#8217;s leasing activities. The amendments in this standard are effective for fiscal years, and&#13;interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. We are currently&#13;evaluating the impact its adoption will have on the presentation of our financial statements and related&#13;disclosures.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.8pt 0pt 5.35pt"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"&gt;&amp;#160;&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Activity&#13;in the asset retirement obligation account for the years ended December 31, is as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2017&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2016&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 56%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Balance, beginning&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;172&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Accretion of liability due to passage of time&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Amortization of asset due to passage of time&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;Balance, ending&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;184&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&amp;#160;&lt;/p&gt;</us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock>
    <us-gaap:InventoryDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0in; font: 10pt Times New Roman, Times, Serif"&gt;&lt;/td&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(4)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Inventories&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Inventories&#13;consist of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Raw materials&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;297&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;283&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Finished goods&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;863&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;510&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1,160&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;793&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Allowance for excess quantities&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(21&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(21&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,139&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;772&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;</us-gaap:InventoryDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse"&gt;&lt;tr style="vertical-align: top; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(5)&lt;/b&gt;&#13;        &lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 2.5pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;td style="width: 95%; font: 10pt Times New Roman, Times, Serif"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Equipment&#13;        and Leasehold Improvements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Equipment&#13;and leasehold improvements consist of the following:&lt;/font&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 65.15pt 0pt 0; text-align: right"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 85%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Machinery and equipment&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;14,936&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;14,587&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Office equipment&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;811&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;790&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Office furniture&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;110&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;110&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Leasehold improvements&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4,839&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4,814&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Construction in progress&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;157&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;75&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;20,853&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;20,376&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Less: Accumulated depreciation and amortization&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(19,229&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(18,981&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,624&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,395&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Depreciation&#13;expense was $336 and $605, for the years ended December 31, 2017 and 2016, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse"&gt;&lt;tr style="vertical-align: top; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 95%; font: 10pt Times New Roman, Times, Serif"&gt;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Equipment&#13;and leasehold improvements consist of the following:&lt;/font&gt;&lt;/p&gt;&lt;/td&gt;&#13;    &lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 65.15pt 0pt 0; text-align: right"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 85%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Machinery and equipment&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;14,936&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;14,587&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Office equipment&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;811&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;790&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Office furniture&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;110&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;110&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Leasehold improvements&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4,839&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4,814&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Construction in progress&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;157&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;75&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;20,853&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;20,376&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Less: Accumulated depreciation and amortization&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(19,229&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(18,981&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,624&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,395&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
    <us-gaap:LeasesOfLesseeDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(6)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Lease&#13;                                         Commitments&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.35pt; text-indent: -32.95pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 7.25pt; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;lease our operating facilities under operating leases. During October 2016 we entered into a Third Lease Amendment related to&#13;our primary facility in Romeoville, Illinois, extending the term of the lease through December 31, 2024. The current monthly rent&#13;on this lease amounts to $37.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.4pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;March 2017, we entered into a new Building Lease for our Burr Ridge, Illinois facility that began in September 2017 and extends&#13;through September 2021, with our having the option to further extend this lease by three additional one-year periods. The current&#13;monthly rent on this lease amounts to $14. During 2016 we also renewed our lease for offsite warehouse in Romeoville, Illinois,&#13;through August 2019. The current monthly rent on this lease amounts to $7.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.15pt; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following is a schedule of future minimum lease payments including real estate taxes as required under the above operating leases,&#13;as well as the remaining lease payments under capital leases as referenced below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 1in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Operating&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Capital&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Year ending December 31:&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Leases&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Leases&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 33%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2018&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;699&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;144&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2019&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;689&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;141&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;587&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;134&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;554&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;91&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2022&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;420&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;49&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Thereafter&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;869&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Total minimum payments required:&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;3,819&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;559&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Rent&#13;expense, including real estate taxes, under these leases amounted to $621 and $597, for the years ended December 31, 2017 and&#13;2016, respectively. Amortization expense related to assets under capital lease is included in depreciation expense.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.4pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;On&#13;December 31, 2017 equipment under capital leases had a cost of $757 with accumulated depreciation of $43, compared to&#13;$362 and $62, respectively, on December 31, 2016. Principal and interest payments are due monthly under the capital&#13;lease obligations through October 2022. The remaining payments under capital leases include principal of $559 and interest&#13;of $100. We entered into three new capital leases during 2017 for $481 and a 5-year duration (through 2022). We entered into&#13;one new capital lease during 2016 for $75 and a 5-year duration (through August 2021), and recognized an impairment&#13;charge, reducing the value of two other pieces of capital equipment by $54 in aggregate.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:LeasesOfLesseeDisclosureTextBlock>
    <nanx:ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.15pt; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following is a schedule of future minimum lease payments including real estate taxes as required under the above operating leases,&#13;as well as the remaining lease payments under capital leases as referenced below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 1in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Operating&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Capital&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Year ending December 31:&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Leases&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;Leases&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 33%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2018&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;699&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;144&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2019&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;689&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;141&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;587&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;134&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;554&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;91&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2022&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;420&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;49&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Thereafter&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;869&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Total minimum payments required:&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;3,819&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;559&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;</nanx:ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(7)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Accrued&#13;                                         Expenses&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Accrued&#13;expenses consist of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Accrued payroll and related expenses&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;196&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;167&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Customer net volume rebate payable&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;214&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;201&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Other&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;133&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;153&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;543&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;521&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&amp;#160;&lt;/p&gt;</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following table summarizes the option activity for our employees and directors during the year ended December 31, 2017:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Weighted&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Weighted&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Average&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Average&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Remaining&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Exercise Price&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Contractual&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Aggregate&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;(rounded)&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;per&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Term&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Intrinsic&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Options&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Shares&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Share&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(years)&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Value&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 52%; font: 10pt Times New Roman, Times, Serif"&gt;Outstanding on January 1, 2017&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2,933,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.81&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Granted&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;515,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.68&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(118,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Forfeited or expired&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(189,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2.08&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding on December 31, 2017&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;3,141,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.73&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;5.8&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;183&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Exercisable on December 31, 2017&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;2,296,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.79&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4.8&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;147&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Shares available for grant&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"&gt;796,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&amp;#160;&lt;/p&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(11)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;401(k)&#13;                                         Profit-Sharing Plan&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;have a 401(k) profit-sharing plan covering substantially all employees who meet defined service requirements. During 2017, we&#13;implemented a new Company contribution program, in which 10% of the employee&amp;#8217;s contribution will be matched up to an 8%&#13;contribution (for a match of up to 0.8% of a participant&amp;#8217;s salary). Contributions made in 2017 aggregated $19. No contributions&#13;were made in 2016.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
    <us-gaap:SegmentReportingDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0in; font: 10pt Times New Roman, Times, Serif"&gt;&lt;/td&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(13)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Business&#13;                                         Segmentation and Geographical Distribution&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.15pt; text-align: justify; text-indent: -30.75pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenue&#13;from international sources approximated $1,835 and $1,039 for the years ended December 31, 2017 and 2016, respectively. As part&#13;of our revenue from international sources, we recognized approximately $1,713 and $902 in product revenue from a number of German&#13;companies, in the aggregate, for the years ended December 31, 2017 and 2016, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;operations comprise a single business segment and all of our long-lived assets are located within the United States.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
    <us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="AsOf2017-12-31_custom_PlanMember" unitRef="shares" decimals="INF">796000</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
    <us-gaap:UseOfEstimates contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Use&#13;of Estimates and Risks and Uncertainties&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;preparation of financial statements requires us to make estimates and assumptions that affect the amounts reported in the financial&#13;statements and accompanying notes. Actual results could differ from those estimates. Certain assumptions are also necessary to&#13;assess the impact of risks and uncertainties on the financial statements, such as cash flow projections, availability of capital&#13;if needed to support the ongoing operations of the business, and our expected compliance with contractual commitments. These risks&#13;and uncertainties are further discussed in Note 12. Any changes in these assumptions or business plans could have a material impact&#13;on the financial statements.&lt;/font&gt;&lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Cash&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Cash&#13;primarily consists of demand deposits.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Trade&#13;Accounts Receivable&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Trade&#13;accounts receivable are carried at original invoice amount less an estimate made for doubtful receivables based on a review of&#13;all outstanding amounts on a monthly basis. We determine the allowance for doubtful accounts by identifying troubled accounts&#13;and by using historical experience applied to an aging of accounts. Trade accounts receivable are written off when deemed uncollectible.&#13;Recoveries of trade accounts receivable previously written off are recorded when received. Our typical credit terms are thirty&#13;days from shipment and invoicing.&lt;/font&gt;&lt;/p&gt;</us-gaap:TradeAndOtherAccountsReceivablePolicy>
    <us-gaap:InventoryPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Inventories&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Inventories&#13;are stated at the lower of cost, maintained on a first in, first out basis, or net realizable value. We have recorded allowances&#13;to reduce inventory relating to excess quantities of certain materials. Write-downs of inventories establish a new cost basis,&#13;which is not increased for future increases in market value of inventories or changes in estimated excess quantities.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:InventoryPolicyTextBlock>
    <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Equipment&#13;and Leasehold Improvements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Equipment&#13;is stated at cost and is being depreciated over its estimated useful life (3-20 years) using the straight-line method. Leasehold&#13;improvements are stated at cost and are being amortized using the straight-line method over the shorter of the useful life of&#13;the asset or the term of the lease (3-7 years). Depreciation expense for leased assets is included with depreciation expense for&#13;owned assets. From time to time we have self- constructed assets. These assets are stated at cost plus the capitalization of labor&#13;and are depreciated over an estimated useful life (7-10 years) using the straight-line method.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
    <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Long&#13;Lived Assets&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&amp;#8217;s carrying amount&#13;may not be recoverable. We conduct long-lived asset impairment analyses in accordance with ASC 360-10-15, &lt;i&gt;Impairment or Disposal&#13;of Long-Lived Assets&lt;/i&gt;. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable&#13;cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the&#13;sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is&#13;recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value&#13;based on discounted cash flow analysis or appraisals.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
    <us-gaap:AssetRetirementObligationsPolicy contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Asset&#13;Retirement Obligations&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;In&#13;connection with our leased facilities, we are required to remove certain leasehold improvements upon termination of our occupancy.&#13;We follow the provisions of the FASB issued ASC 410-20, &lt;i&gt;Asset Retirement Obligations&lt;/i&gt;, under which we recognize a liability&#13;for the fair value of these asset retirement obligations. The fair value of that liability is measured based on an expected cash&#13;flow approach and accretion expense is recognized each period to recognize increases to the fair value of the liability due to&#13;the passage of time. Increases to the fair value of the liability, except for accretion, are added to the carrying value of the&#13;long-lived asset. Those increases are then reported in amortization expense over the estimated useful life of the long-lived asset.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Activity&#13;in the asset retirement obligation account for the years ended December 31, is as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2017&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;2016&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 56%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Balance, beginning&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;172&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Accretion of liability due to passage of time&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Amortization of asset due to passage of time&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;Balance, ending&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;184&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;178&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&amp;#160;&lt;/p&gt;</us-gaap:AssetRetirementObligationsPolicy>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Financial&#13;Instruments&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;follow ASC Topic 820, &lt;i&gt;Fair Value Measurements and Disclosures&lt;/i&gt;, which defines fair value, establishes a framework for measuring&#13;fair value, and expands disclosures about fair value measurements. The fair value framework requires the categorization of assets&#13;and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides&#13;the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;financial instruments include cash and cash equivalents, accounts receivable, accounts payable and accrued expenses, along with&#13;the promissory note with no related borrowings described in Note 3, and any borrowings on the working capital line of credit described&#13;in Note 3. The fair values of all financial instruments were not materially different from their carrying values.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;There&#13;were no financial assets or liabilities adjusted to fair value on December 31, 2017 and 2016.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Product&#13;Revenue&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Product&#13;revenue consists of sales of product that are recognized when realized and earned. This occurs when persuasive evidence of an&#13;arrangement exists, title transfers via shipment of products or when delivery has occurred, the price is fixed or determinable&#13;and collectability is reasonably assured.&lt;/font&gt;&lt;/p&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:RevenueRecognitionSoftware contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Other&#13;Revenue&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;revenue may include revenue from technology license fees and paid development projects. Technology license fees and paid development&#13;projects are recognized when earned pursuant to the agreed upon contractual arrangement, when performance obligations are satisfied,&#13;the amount is fixed or determinable, and collectability is reasonably assured. We recognized a one-time technology development&#13;fee of $250,000 in 2017 relating to our agreement with Eminess Technologies, Inc.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Shipping&#13;and handling costs are included in other revenue when products are shipped and invoiced to the customer. We include the related&#13;cost of shipping and handling in cost of goods sold.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:RevenueRecognitionSoftware>
    <us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Research&#13;and Development Expenses&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Research&#13;and development expenses are recognized as expense when incurred.&lt;/font&gt;&lt;/p&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Income&#13;Taxes&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;account for income taxes using the liability method. As such, deferred income taxes reflect the net tax effects of temporary differences&#13;between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.&#13;Deferred tax assets and liabilities are calculated using the enacted tax rates and laws that are expected to be in effect when&#13;the anticipated reversal of these differences is scheduled to occur. Deferred tax assets are reduced by a valuation allowance&#13;when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be&#13;realized.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;When&#13;tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities,&#13;while others are subject to uncertainty about merits of the position taken or the amount of the position that would be ultimately&#13;sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available&#13;evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution&#13;of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions&#13;that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50&#13;percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated&#13;with tax positions taken that exceeds the amount measured, as described above, is reflected as a liability for uncertain tax benefits&#13;in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities&#13;upon examination.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;have not recorded a reserve for any tax positions for which the ultimate deductibility is highly certain but for which there is&#13;uncertainty about the timing of such deductibility. We file tax returns in all appropriate jurisdictions, which includes a federal&#13;tax return and Illinois state tax return. When and if applicable, potential interest and penalty costs are accrued as incurred,&#13;with expenses recognized in selling, general and administrative expenses in the statements of operations. As of December 31, 2017&#13;and 2016, we had no liability for unrecognized tax benefits.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Earnings&#13;Per Share&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Options&#13;to purchase approximately 646,000 shares of common stock that were outstanding as of December 31, 2017 were not included in the&#13;computation of earnings per share for the year ended December 31, 2017, as the impact of such shares would be both negligible&#13;and anti-dilutive. Options to purchase approximately 859,000 shares of common stock that were outstanding as of December 31, 2016&#13;were not included in the computation of earnings per share for the year ended December 31, 2016, as the impact of such shares&#13;would be both negligible and anti-dilutive.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;New&#13;Accounting Pronouncements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;May 2014, the FASB issued Accounting Standards Update (&amp;#8220;ASU&amp;#8221;) No. 2014-09 (&amp;#8220;ASU 2014-09&amp;#8221;), &lt;i&gt;Revenue&#13;from Contracts with Customers&lt;/i&gt;, and several related updates including ASU No. 2016-08 and ASU No. 2016-10, which supersedes&#13;nearly all existing revenue recognition guidance under U.S. generally accepted accounting principles. The new standard requires&#13;a company to recognize revenue when it transfers goods or services to customers in an amount that reflects the consideration that&#13;the company expects to receive for those goods or services. Additionally, the guidance requires certain disclosures designed to&#13;help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue and cash flows arising&#13;from contracts with customers. ASU 2014-09 became effective for annual reporting periods beginning after December 15, 2017, including&#13;interim periods within that reporting period, which is our first quarter of 2018. We adopted the provisions of ASU 2014-09 and&#13;ASU 2015-14 for the year beginning January 1, 2018 and have elected the modified retrospective approach. We have assessed the&#13;impact of adoption on our material revenue streams, evaluated the new disclosure requirements, and identified and implemented&#13;appropriate changes to our business processes, systems and controls to support recognition and disclosure under the new guidance.&#13;Based on completing this assessment, we have determined that the adoption of the guidance will not result in a material impact&#13;on our consolidated financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;February 2016, the FASB issued ASU No. 2016-02 (&amp;#8220;ASU 2016-02&amp;#8221;), &lt;i&gt;Leases (Topic 842)&lt;/i&gt;. This standard&#13;requires the recognition of assets and liabilities arising from lease transactions on the balance sheet and the disclosure of&#13;key information about leasing arrangements. Accordingly, a lessee will recognize a lease asset for its right to use the&#13;underlying asset and a lease liability for the corresponding lease obligation. Both the asset and liability will initially be&#13;measured at the present value of the future minimum lease payments over the lease term. Subsequent measurement, including the&#13;presentation of expenses and cash flows, will depend on the classification of the lease as either a finance or an operating&#13;lease. Initial costs directly attributable to negotiating and arranging the lease will be included in the asset. For leases&#13;with a term of 12 months or less, a lessee can make an accounting policy election by class of underlying asset to not&#13;recognize an asset and corresponding liability. Lessees will also be required to provide additional qualitative and&#13;quantitative disclosures regarding the amount, timing and uncertainty of cash flows arising from leases. These disclosures&#13;are intended to supplement the amounts recorded in the financial statements and provide additional information about the&#13;nature of an organization&amp;#8217;s leasing activities. The amendments in this standard are effective for fiscal years, and&#13;interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. We are currently&#13;evaluating the impact its adoption will have on the presentation of our financial statements and related&#13;disclosures.&lt;/font&gt;&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <nanx:TotalFutureInterestUnderCapitalLeases contextRef="AsOf2017-12-31" unitRef="USD" decimals="-3">100000</nanx:TotalFutureInterestUnderCapitalLeases>
    <us-gaap:DebtDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0in; font: 10pt Times New Roman, Times, Serif"&gt;&lt;/td&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(3)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Note&#13;                                         and Line of Credit&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;July 2014 we entered into a bank-issued letter of credit and related promissory note for up to $30,000 in borrowings to support&#13;our obligations under our facility lease agreement. We then sold our certificates of deposit. No borrowings have been incurred&#13;under this promissory note. Should any borrowings occur in the future, the interest rate would be the prime rate plus 1%, with&#13;the bank having the right to &amp;#8220;set off&amp;#8221; or apply unpaid balances against our checking account if we fail to meet our&#13;obligations under any borrowings under the note. It is our intention to renew this note annually, for as long as we need to do&#13;so pursuant to the terms of our facility lease agreement. Because there were no amounts outstanding on the note at any time during&#13;2017 or 2016, we have recorded no related liability on our balance sheet.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;March 2015, we entered into a Business Loan Agreement (the &amp;#8220;Line of Credit Agreement&amp;#8221;) with Libertyville Bank and&#13;Trust Company, a Wintrust Community Bank (&amp;#8220;Libertyville&amp;#8221;), our primary bank. This Line of Credit Agreement was subsequently&#13;amended on April 13, 2015 and was extended on each of March 4, 2016 and February 14, 2017. Under the Line of Credit Agreement,&#13;as amended, Libertyville will provide a maximum of $300,000 or 75% of our eligible accounts receivable, whichever is less, of&#13;revolving credit, collateralized by a senior priority lien on our accounts receivable, inventory, equipment, general intangibles&#13;and fixtures. Interest on any borrowings would be the prime rate at the time plus 1%. Availability to draw on the line requires&#13;us to have at least $1 million in cash, including any amounts borrowed, at Libertyville on the date of any advance. Advances may&#13;only occur at the beginning or end of a fiscal quarter and must be repaid in full within five days of the advance. Borrowings&#13;on this line were $300,000 on December 31, 2017. These borrowings were repaid in January 2018. The Line of Credit Agreement expired&#13;on March 4, 2018.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;On&#13;March&amp;#160;26, 2018, we executed a new Business Loan Agreement (the &amp;#8220;New Line of Credit Agreement&amp;#8221;), dated as of&#13;March 4, 2018, with Libertyville, which replaces the Line of Credit Agreement with Libertyville that expired on March 4,&#13;2018. Under the New Line of Credit Agreement, Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum&#13;of (a) 75% our eligible accounts receivables and (b) our cash deposited with Libertyville, whichever is less,&amp;#160;of&#13;revolving credit to us, collateralized by a senior priority lien on our accounts receivables, inventory, equipment, general&#13;intangibles and fixtures. Interest is payable monthly on any advances at a floating interest rate of the prime rate at the&#13;time plus 1%. We must have $1 million in cash, inclusive of the borrowed amount, at Libertyville on the date of any advance.&#13;Advances may only occur at the beginning or end of a fiscal quarter and must be repaid in full within five business days of the&#13;advance. Amounts due under the New Line of Credit Agreement must be paid in full on March&amp;#160;4, 2019. While the New Line of&#13;Credit Agreement is in effect, we cannot, among other things, engage in any business activities substantially different than&#13;those in which we are presently engaged, and there are limitations imposed on our ability to, among other things, incur&#13;additional indebtedness for borrowed money, including capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security&#13;interest in or encumber any of our assets, sell with recourse any of our accounts other than to Libertyville,&#13;cease operations, merge, transfer, acquire or consolidate with any other entity, change our name, dissolve or transfer or&#13;sell collateral outside the ordinary course of business, pay any cash dividends, loan, invest in or advance money or assets&#13;to any other person or entity, purchase, create or acquire any interest in any other entity, or incur any obligation as a&#13;surety or guarantor other than in the ordinary course of business, in each case without Libertyville&amp;#8217;s prior&#13;written consent.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"&gt;&amp;#160;&lt;/p&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(8)&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Income Taxes&lt;/b&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;net income tax provision, including both current and deferred, related to U.S. federal and state income taxes, is none.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;A&#13;reconciliation of income tax expense to the amount computed by applying the Federal income tax rate to loss before provision for&#13;income taxes as of December 31, 2017 and 2016 is as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Income tax credit at statutory rates&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(268&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(436&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Nondeductible expenses&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;State income tax, net of federal benefits&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(45&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(66&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Effect of US tax rate change&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;9,284&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Expiration of stock options&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;188&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;149&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Other&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(5&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Change in valuation allowance&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(9,161&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;356&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.35pt"&gt;&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Deferred&#13;income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial&#13;reporting purposes and the amounts used for income tax purposes. Significant components of our deferred income taxes consist of&#13;the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Deferred tax assets:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 66%; text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Net operating loss carryforwards&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;23,520&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;31,935&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Inventory and other allowances&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;12&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;16&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Charitable contribution carryforwards&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;5&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Excess (tax) book depreciation&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;577&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;805&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Excess (tax) book amortization&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;53&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;69&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Share-based compensation&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;885&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1,328&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Other accrued costs&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;167&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;219&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.25in; font: 10pt Times New Roman, Times, Serif"&gt;Total deferred tax assets&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;25,216&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;34,377&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Less: Valuation allowance&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(25,216&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(34,377&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Deferred income taxes&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 15.05pt"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;valuation allowance decreased approximately $9.2 million and increased $0.4 million for the years ended December 31, 2017 and&#13;2016, respectively (with no expiring net operating loss carryforwards and credits for either period; a portion of the charitable&#13;contribution carryforward expired during 2017 and 2016) due principally to the change in the Federal tax rate, the change in State&#13;tax rate, the change in the net operating loss carryforward and uncertainty as to whether future taxable income will be generated&#13;prior to the expiration of the carryforward period. Under the Internal Revenue Code, certain ownership changes, including the&#13;prior issuance of preferred stock and our public offering of common stock, may subject us to annual limitations on the utilization&#13;of our net operating loss carryforward. As of December 31, 2017, the amounts subject to limitations have not yet been determined.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 22pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;On&#13;December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act tax reform legislation. This legislation&#13;makes significant changes in U.S. tax law, including a reduction in the corporate tax rates, changes in net operating loss carryforwards&#13;and carrybacks and a repeal of the corporate alternative minimum tax. The legislation reduced the U.S. corporate tax rate from&#13;the current rate of 34% to 21%. As a result of the enacted law, the Company was required to revalue deferred tax assets and liabilities&#13;at the enacted rate. This revaluation resulted in a reduction in the deferred tax asset and valuation allowance of $9.3 million.&#13;The other provisions of the Tax Cuts and Jobs Act did not have a material impact on the financial statements as of December 31,&#13;2017 and for the year then ended. With the new legislation, the Securities and Exchange Commission issued guidance under Staff&#13;Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (&amp;#8220;SAB 118&amp;#8221;) directing&#13;taxpayers to consider the impact of the U.S. legislation as &amp;#8220;provisional&amp;#8221; when it does not have the necessary information&#13;prepared or analyzed in reasonable detail to complete its accounting for the change in tax law. There is no impact on the current&#13;year income tax expense for the federal corporate tax rate change due to our current year taxable loss and the calculation related&#13;to the change is complete.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 22pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;had net operating loss carryforwards for tax purposes of approximately $83 million on December 31, 2017, which expire between&#13;2018 and &lt;/font&gt;2037.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(10)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Stock&#13;                                         Options and Stock Grants&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;have entered into stock option agreements with certain officers, employees and directors. The stock options generally expire ten&#13;years from the date of grant.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;u&gt;Employee&#13;Stock Options&lt;/u&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;follow ASC Topic 718, &lt;i&gt;Share-Based Payments&lt;/i&gt;, in which compensation expense is recognized only for share-based payments expected&#13;to vest. We recognized compensation expense related to stock options of $183 and $207 for the years ended December 31, 2017 and&#13;2016, respectively.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of December 31, 2017, there was approximately $241 of total unrecognized compensation cost related to non-vested share-based compensation&#13;arrangements granted under our stock option plans. That cost is expected to be recognized over a remaining weighted-average period&#13;of 1.9 years.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 1.55pt; margin-bottom: 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following table illustrates the various assumptions used to calculate the Black-Scholes option pricing model for options granted&#13;for all years presented:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.55pt 0pt 5.35pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Years Ended December 31,&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;2017&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;2016&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average risk-free interest rates:&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2.1&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1.5&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Dividend yield:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.00&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.00&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average expected life of the option:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;7 years&lt;/font&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;7 years&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average expected stock price volatility:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;94&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;95&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average fair value of the options granted:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.55&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.36&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;use the Black&amp;#8722;Scholes option pricing model to determine the fair value of stock-based compensation. The Black&amp;#8722;Scholes&#13;model requires us to make several assumptions, including the estimated length of time employees will retain their vested stock&#13;options before exercising them (&amp;#8220;expected term&amp;#8221;), the estimated volatility of our common stock price over the expected&#13;term and estimated forfeitures. Expected price volatility of the fiscal 2017 and 2016 grants is based on the daily market rate&#13;changes of our stock going back to January 1, 2011. The shares granted in fiscal 2017 and 2016 had a vesting period of three years&#13;and a contractual life of 10 years. Forfeitures were estimated at 4% for the years ended December 31, 2017 and 2016, based on&#13;our historical experience. The Black&amp;#8722;Scholes model also requires a risk-free interest rate, which is based on the U.S. Treasury&#13;yield curve in effect at the time of the grant, and the dividend yield on our common stock, which is assumed to be zero since&#13;we do not pay dividends and have no current plans to do so in the future. Changes in these assumptions can materially affect the&#13;estimate of fair value of stock-based compensation and consequently, the related expense recognized on the statement of operations.&#13;We recognize stock-based compensation expense on a straight-line basis.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following table summarizes the option activity for our employees and directors during the year ended December 31, 2017:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Weighted&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Weighted&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Average&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Average&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Remaining&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Exercise Price&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Contractual&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Aggregate&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;(rounded)&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;per&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Term&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;Intrinsic&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Options&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Shares&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Share&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(years)&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Value&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 52%; font: 10pt Times New Roman, Times, Serif"&gt;Outstanding on January 1, 2017&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2,933,000&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.81&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Granted&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;515,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.68&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Exercised&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(118,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.40&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Forfeited or expired&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(189,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2.08&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding on December 31, 2017&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;3,141,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.73&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;5.8&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;183&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Exercisable on December 31, 2017&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;2,296,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.79&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;4.8&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;147&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Shares available for grant&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.25pt double; font: 10pt Times New Roman, Times, Serif"&gt;796,000&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;aggregate intrinsic value in the table above is based on our closing stock price of $0.52 on the last business day for the year&#13;ended December 31, 2017.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;During&#13;the years ended December 31, 2017 and 2016, the total intrinsic value of our stock options exercised was $26 and $19, respectively.&#13;Cash received for option exercises was $47 and $18 during the years ended December 31, 2017 and 2016, respectively. We had approximately&#13;118,000 options exercised during the year ended December 31, 2017, compared to 44,000 in 2016. Based on our election of the &amp;#8220;with&#13;and without&amp;#8221; approach, no realized tax benefits from stock options were recognized for the years ended December 31, 2017&#13;and 2016.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 1.55pt; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following table illustrates the various assumptions used to calculate the Black-Scholes option pricing model for options granted&#13;for all years presented:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.55pt 0pt 5.35pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;Years Ended December 31,&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;2017&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;2016&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average risk-free interest rates:&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2.1&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 1%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1.5&lt;/td&gt;&lt;td nowrap="nowrap" style="width: 5%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Dividend yield:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.00&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.00&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average expected life of the option:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;7 years&lt;/font&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;7 years&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average expected stock price volatility:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;94&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;95&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Weighted-average fair value of the options granted:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.55&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0.36&lt;/td&gt;&lt;td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;td style="width: 0in; font: 10pt Times New Roman, Times, Serif"&gt;&lt;/td&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(14)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Subsequent&#13;                                         Events&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.35pt; text-indent: -32.95pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;discussed in Note 3, the Line of Credit Agreement with our primary bank (Libertyville) expired in March 2018, but during&#13;March 2018 we executed the New Line of Credit Agreement with Libertyville. Under the New Line of Credit Agreement,&#13;Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum of (a) 75% of our eligible accounts receivables&#13;and (b) our cash deposited with Libertyville, whichever is less,&amp;#160;of revolving credit to us, collateralized by a senior&#13;priority lien on our accounts receivables, inventory, equipment, general intangibles and fixtures. Interest is payable&#13;monthly on any advances at a floating interest rate of the prime rate at the time plus 1%. We must have $1 million in cash,&#13;inclusive of the borrowed amount, at Libertyville on the date of any advance. Advances may only occur at the beginning or end&#13;of a fiscal quarter and must be repaid in full within five business days of the advance. Amounts due under the New Line of&#13;Credit Agreement must be paid in full on March&amp;#160;4, 2019. While the New Line of Credit Agreement is in effect, we cannot, &#13;among other things, engage in any business activities substantially different than those in which we are presently engaged, and &#13;there are limitations imposed on our ability to, among other things, incur additional indebtedness for borrowed money, including &#13;capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security interest in or encumber any of our assets, &#13;sell with recourse any of our accounts other than to Libertyville, cease operations, merge, transfer, acquire or consolidate with &#13;any other entity, change our name, dissolve or transfer or sell collateral outside the ordinary course of business, pay any cash &#13;dividends, loan, invest in or advance money or assets to any other person or entity, purchase, create or acquire any interest in &#13;any other entity, or incur any obligation as a surety or guarantor other than in the ordinary course of business, in each case without &#13;Libertyville's prior written consent.&lt;/font&gt;&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2016-12-31" unitRef="USD" decimals="-3">5000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2017-12-31" unitRef="USD" decimals="-3">5000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0in; font: 10pt Times New Roman, Times, Serif"&gt;&lt;/td&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(9)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Capital&#13;                                         Stock&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.4pt; text-indent: -33pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of December 31, 2017 and 2016, we had 24,088 authorized but unissued shares of preferred stock. In addition, as of December 31,&#13;2017, 796,000 authorized but unissued shares of common stock have been reserved for future equity grants under our 2010 Equity Compensation Plan.&#13;During August 2016, our stockholders authorized an additional 7,000,000 shares of common stock, increasing our authorized shares&#13;of common stock from 35,000,000 to 42,000,000 authorized shares. Our stockholders also authorized an additional 1,200,000 shares&#13;of common stock that may be issued pursuant to our 2010 Equity Compensation Plan.&lt;/font&gt;&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:NatureOfOperations contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(1)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Description&#13;                                         of Business&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt; text-indent: -0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Nanophase&#13;Technologies Corporation (&amp;#8220;Nanophase&amp;#8221;, &amp;#8220;Company&amp;#8221;, &amp;#8220;we&amp;#8221;, &amp;#8220;our&amp;#8221;, or &amp;#8220;us&amp;#8221;)&#13;is an advanced materials and applications developer and commercial manufacturer with an integrated family of materials technologies.&#13;We produce engineered nano and &amp;#8220;non-nano&amp;#8221; materials for use in a variety of diverse markets: personal care including&#13;sunscreens as active ingredients and in fully formulated cosmetics of our own design, architectural coatings, industrial coating&#13;applications, abrasion-resistant additives, plastics additives, medical diagnostics, energy (including solar control) and a variety&#13;of surface finishing technologies (polishing) applications, including optics. We have expanded our offerings beyond active ingredients&#13;to include targeted full formulations of skin care products, marketed and sold by our wholly-owned subsidiary, Sol&amp;#233;sence&lt;sup&gt;&amp;#174;&lt;/sup&gt;,&#13;LLC.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;target markets in which we believe practical solutions may be found using our products. We work closely with current and potential&#13;customers in these target markets to identify their material and performance requirements and market our advanced materials to&#13;various end-use applications manufacturers, and our Sol&amp;#233;sence&lt;sup&gt;&amp;#174;&lt;/sup&gt; solutions to cosmetics and skin care brands. Recently&#13;developed technologies have made certain new products possible and opened potential new markets. During 2015 we were granted a&#13;patent on a new type of particle surface treatment (coating), which became the cornerstone of our new product development in personal&#13;care, with first revenue recognized during 2016. In addition, through the creation of our Sol&amp;#233;sence&lt;sup&gt;&amp;#174;&lt;/sup&gt;, LLC subsidiary,&#13;we utilize this particle surface treatment to manufacture and sell fully developed solutions to targeted customers in the skin&#13;care industry, in addition to the additives we have traditionally sold in the personal care area.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Although&#13;our primary strategic focus has been the North American market, we currently sell material to customers overseas and have been&#13;working to expand our reach within foreign markets. The Company was incorporated in Illinois on November 25, 1989, and became&#13;a Delaware corporation during November 1997. Our common stock trades on the OTCQB marketplace under the symbol NANX.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;While&#13;product sales comprise the majority of our revenue, we also recognize revenue from other sources from time to time. These activities&#13;are not expected to drive the long-term growth of the business. For this reason, we classify such revenue as &amp;#8220;other revenue&amp;#8221;&#13;in our Statements of Operations, as it does not represent revenue directly from our nanocrystalline materials.&lt;/font&gt;&lt;/p&gt;</us-gaap:NatureOfOperations>
    <us-gaap:ConcentrationRiskDisclosureTextBlock contextRef="From2017-01-01to2017-12-31">&lt;table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(12)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Significant&#13;                                         Customers and Contingencies&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;&lt;/tr&gt;&lt;/table&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenue&#13;from three customers constituted approximately 61%, 11% and 4%, respectively, of our 2017 revenue. Amounts included in accounts&#13;receivable on December 31, 2017 relating to these three customers were approximately $6, $446 and $35, respectively. Revenue from&#13;these three customers constituted approximately 69%, 4% and 5%, respectively, of our 2016 revenue. Amounts included in accounts&#13;receivable on December 31, 2016 relating to these three customers were approximately $6, $432 and $35, respectively. The loss&#13;of one of these significant customers or the failure to attract new customers could have a material adverse effect on our business,&#13;results of operations and financial condition.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;currently have exclusive supply agreements with BASF Corporation (&amp;#8220;BASF&amp;#8221;), our largest customer, that have&#13;contingencies outlined which could potentially result in the license of technology and/or the sale of production equipment&#13;from the Company to the customer intended to provide capacity sufficient to meet the customer&amp;#8217;s production needs. This&#13;outcome may occur if we fail to meet certain performance requirements, certain other obligations and/or certain financial&#13;condition covenants. The financial condition covenants in one of our supply agreements with BASF &amp;#8220;trigger&amp;#8221; a&#13;technology transfer right (license and equipment sale at BASF&amp;#8217;s option) in the event (a) that earnings for the&#13;twelve-month period ending with our most recently published quarterly financial statements are less than zero and our cash,&#13;cash equivalents and certain investments are less than $1 million, or (b) of an acceleration of any debt maturity having a&#13;principal amount of more than $10 million. Our supply agreements with BASF also &amp;#8220;trigger&amp;#8221; a technology transfer&#13;right in the event of our insolvency, as further defined within the agreements. In the event of an equipment sale, upon&#13;incurring a triggering event, the equipment would be sold to the customer at either 115% of the equipment&amp;#8217;s net book&#13;value or the greater of 30% of the original book value of such equipment, and any associated upgrades to it, or 115% of the&#13;equipment&amp;#8217;s net book value, depending on the equipment and related products.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We&#13;believe that we have sufficient cash and credit availability (See Liquidity and Capital Resources in Management&amp;#8217;s Discussion&#13;and Analysis in Part II, Item 7 of this Form 10-K for a further discussion, as well as the description of our Line of Credit Agreement&#13;described in Note 3&lt;b&gt;) &lt;/b&gt;to operate our business during 2018. If a triggering event were to occur and BASF elected to proceed&#13;with the license and related equipment sale mentioned above, we would receive royalty payments from this customer for products&#13;sold using our technology; however, we would lose both significant revenue and the ability to generate significant revenue to&#13;replace that which was lost in the near term. Replacement of necessary equipment that could be purchased and removed by the customer&#13;pursuant to this triggering event could take in excess of twelve months. Any additional capital outlays required to rebuild capacity&#13;would probably be greater than the proceeds from the purchase of the assets as dictated by our agreement with the customer. Similar&#13;consequences would occur if we were determined to have materially breached certain other provisions of the supply agreement with&#13;BASF. Any such event would also likely result in the loss of many of our key staff and line employees due to economic realities.&#13;We believe that our employees are a critical component of our success and it could be difficult to replace them quickly. Given&#13;the occurrence of any such event, we might not be able to hire and retain skilled employees given the stigma relating to such&#13;an event and its impact on us. Finally, any shortfall in capital needed to operate the business as management intends, including&#13;with respect to avoiding this triggering event as described above, may result in a curtailment of certain activities or anticipated&#13;investments.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;We expect to expend resources on research, development and product testing, and in expanding current capacity or capability for new business. In addition, we may incur significant costs in preparing, filing, prosecuting, maintaining and enforcing our patents and other proprietary rights. We may need additional financing if we were to lose an existing customer or suffer a significant decrease in revenue from one or more of our customers or because of currently unknown capital requirements, new regulatory requirements or the need to meet the cash requirements discussed above to avoid a triggering event under our BASF agreement. Given our expected growth in our Sol&amp;#233;sence&lt;sup&gt;&amp;#174;&lt;/sup&gt; business, we may also have temporary working capital demands that we cannot fund with existing capital, while remaining in compliance with the covenants included in our BASF agreement described above. If necessary, we may seek funding through public or private financing and through contracts with governmental entities or other companies. Additional financing may not be available on acceptable terms or at all, and any such additional financing could be dilutive to our shareholders. If we are unable to obtain adequate funds, we may be required to delay, scale-back or eliminate some of our manufacturing and marketing operations or we may need to obtain funds through arrangements on less favorable terms. Such circumstances could raise doubt as to our ability to continue as a going concern. If we obtain funding on unfavorable terms, we may be required to relinquish rights to some of our intellectual property.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;</us-gaap:ConcentrationRiskDisclosureTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Inventories&#13;consist of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Raw materials&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;297&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;283&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Finished goods&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;863&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;510&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1,160&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;793&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Allowance for excess quantities&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(21&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(21&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;1,139&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;772&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Accrued&#13;expenses consist of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Accrued payroll and related expenses&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;196&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;167&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Customer net volume rebate payable&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;214&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;201&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Other&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;133&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;153&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;543&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;521&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
    <us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;A&#13;reconciliation of income tax expense to the amount computed by applying the Federal income tax rate to loss before provision for&#13;income taxes as of December 31, 2017 and 2016 is as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2017&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2016&lt;/b&gt;&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Income tax credit at statutory rates&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(268&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(436&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Nondeductible expenses&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;State income tax, net of federal benefits&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(45&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(66&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Effect of US tax rate change&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;9,284&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Expiration of stock options&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;188&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;149&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Other&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;0&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;(5&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Change in valuation allowance&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;(9,161&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"&gt;356&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.35pt"&gt;&amp;#160;&amp;#160;&lt;/p&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
    <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="From2017-01-01to2017-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Deferred&#13;income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial&#13;reporting purposes and the amounts used for income tax purposes. Significant components of our deferred income taxes consist of&#13;the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;As of December 31,&lt;/td&gt;&lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2017&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2016&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Deferred tax assets:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 66%; text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Net operating loss carryforwards&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;23,520&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;31,935&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif"&gt;Inventory and other allowances&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;12&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13; 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	  <link:definition>00000046 - Disclosure - 401(k) Profit-Sharing Plan (Details Narrative)</link:definition>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>13
<FILENAME>nanx-20171231_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember" xlink:to="us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember_lbl" xml:lang="en-US">Self-Constructed Assets [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="us-gaap_MachineryAndEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentMember" xlink:to="us-gaap_MachineryAndEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xml:lang="en-US">Machinery and Equipment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OfficeEquipmentMember" xlink:label="us-gaap_OfficeEquipmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OfficeEquipmentMember" xlink:to="us-gaap_OfficeEquipmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OfficeEquipmentMember_lbl" xml:lang="en-US">Office Equipment [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xml:lang="en-US">Office Furniture [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:label="us-gaap_ConstructionInProgressMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressMember" xlink:to="us-gaap_ConstructionInProgressMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConstructionInProgressMember_lbl" xml:lang="en-US">Construction in Progress [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseArrangementTypeAxis" xlink:label="us-gaap_LeaseArrangementTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseArrangementTypeAxis" xlink:to="us-gaap_LeaseArrangementTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseArrangementTypeAxis_lbl" xml:lang="en-US">Lease Arrangement, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_RomeovilleIllinoisMember" xlink:label="nanx_RomeovilleIllinoisMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_RomeovilleIllinoisMember" xlink:to="nanx_RomeovilleIllinoisMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_RomeovilleIllinoisMember_lbl" xml:lang="en-US">Romeoville Illinois [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_OffsiteWarehouseMember" xlink:label="nanx_OffsiteWarehouseMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OffsiteWarehouseMember" xlink:to="nanx_OffsiteWarehouseMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_OffsiteWarehouseMember_lbl" xml:lang="en-US">Offsite Warehouse [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_BurrRidgeFacilityMember" xlink:label="nanx_BurrRidgeFacilityMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_BurrRidgeFacilityMember" xlink:to="nanx_BurrRidgeFacilityMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_BurrRidgeFacilityMember_lbl" xml:lang="en-US">Burr Ridge Facility [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US">Subsequent Event [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowanceByDeferredTaxAssetAxis" xlink:label="us-gaap_ValuationAllowanceByDeferredTaxAssetAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowanceByDeferredTaxAssetAxis" xlink:to="us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_lbl" xml:lang="en-US">Valuation Allowance by Deferred Tax Asset [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_ChangeInEnactedRateMember" xlink:label="nanx_ChangeInEnactedRateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ChangeInEnactedRateMember" xlink:to="nanx_ChangeInEnactedRateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_ChangeInEnactedRateMember_lbl" xml:lang="en-US">Change In Enacted Rate [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl" xml:lang="en-US">Plan Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_PlanMember" xlink:label="nanx_PlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_PlanMember" xlink:to="nanx_PlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_PlanMember_lbl" xml:lang="en-US">2010 Equity Compensation Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_DE" xlink:label="country_DE" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_DE" xlink:to="country_DE_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_DE_lbl" xml:lang="en-US">GERMANY</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_DocumentAndEntityInformationAbstract" xlink:label="nanx_DocumentAndEntityInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_DocumentAndEntityInformationAbstract" xlink:to="nanx_DocumentAndEntityInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_DocumentAndEntityInformationAbstract_lbl" xml:lang="en-US">Document And Entity Information [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity a Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity a Voluntary Filer</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity's Reporting Status Current</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xml:lang="en-US">Trade accounts receivable, less allowance for doubtful accounts of $5 on December 31, 2017 and 2016</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryNet_lbl" xml:lang="en-US">Inventories, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US">Equipment and leasehold improvements, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US">Other assets, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="us-gaap_LinesOfCreditCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LinesOfCreditCurrent" xlink:to="us-gaap_LinesOfCreditCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LinesOfCreditCurrent_lbl" xml:lang="en-US">Line of Credit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="us-gaap_CapitalLeaseObligationsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeaseObligationsCurrent" xlink:to="us-gaap_CapitalLeaseObligationsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeaseObligationsCurrent_lbl" xml:lang="en-US">Current portion of capital lease obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="us-gaap_CapitalLeaseObligationsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeaseObligationsNoncurrent" xlink:to="us-gaap_CapitalLeaseObligationsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeaseObligationsNoncurrent_lbl" xml:lang="en-US">Long-term portion of capital lease obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredRentCreditNoncurrent" xlink:label="us-gaap_DeferredRentCreditNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRentCreditNoncurrent" xlink:to="us-gaap_DeferredRentCreditNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRentCreditNoncurrent_lbl" xml:lang="en-US">Long-term deferred rent</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsNoncurrent" xlink:to="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xml:lang="en-US">Asset retirement obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="us-gaap_LiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesNoncurrent_lbl" xml:lang="en-US">Total long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Contingent liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders' equity:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred stock, $.01 par value, 24,088 shares authorized and no shares issued and outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock, $.01 par value, 42,000,000 shares authorized; 33,847,793 and 31,229,996 shares issued and outstanding on December 31, 2017 and December 31, 2016, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xml:lang="en-US">Allowance for doubtful accounts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US">Income Statement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="us-gaap_RevenuesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenuesAbstract_lbl" xml:lang="en-US">Revenue:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="us-gaap_SalesRevenueGoodsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueGoodsNet" xlink:to="us-gaap_SalesRevenueGoodsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesRevenueGoodsNet_lbl" xml:lang="en-US">Product revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="us-gaap_OtherSalesRevenueNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherSalesRevenueNet" xlink:to="us-gaap_OtherSalesRevenueNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherSalesRevenueNet_lbl" xml:lang="en-US">Other revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="us-gaap_SalesRevenueNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNet" xlink:to="us-gaap_SalesRevenueNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_SalesRevenueNet_lbl" xml:lang="en-US">Total revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Operating expense:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="us-gaap_CostOfRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfRevenue_lbl" xml:lang="en-US">Cost of revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_GrossProfit_lbl" xml:lang="en-US">Gross profit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and development expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Selling, general and administrative expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Loss from operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="us-gaap_OtherNonoperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xml:lang="en-US">Other, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_lbl" xml:lang="en-US">Loss before provision for income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Provisions for income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US">Net loss per share - basic and diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US">Weighted average number of basic and diluted common shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="us-gaap_PreferredStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockMember" xlink:to="us-gaap_PreferredStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockMember_lbl" xml:lang="en-US">Preferred Stock</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_2_lbl" xml:lang="en-US">Balance, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US">Balance, beginning (shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US">Sale of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Sale of common stock (shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US">Stock option exercises</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Stock option exercises (shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" 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_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_3_lbl" xml:lang="en-US">Balance, ending</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_2_lbl" xml:lang="en-US">Balance, ending (shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustment to reconcile net loss to net cash used in operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xml:lang="en-US">Impairment (gain on disposal) of fixed asset</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Shared-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in assets and liabilities related to operations:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xml:lang="en-US">Trade accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash used in operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Investing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Acquisition of equipment and leasehold improvements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfMachineryAndEquipment" xlink:label="us-gaap_ProceedsFromSaleOfMachineryAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfMachineryAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_lbl" xml:lang="en-US">Proceeds from disposal of equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireProductiveAssets" xlink:to="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_lbl" xml:lang="en-US">Payment of accounts payable incurred for the purchase of equipment and leasehold improvements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US">Net cash provided used in investing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" xlink:label="us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" xlink:to="us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_lbl" xml:lang="en-US">Principal payments on capital leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="us-gaap_ProceedsFromLinesOfCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromLinesOfCredit" xlink:to="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xml:lang="en-US">Proceeds from line of credit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Proceeds from sale of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US">Proceeds from exercise of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash provided by financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US">Increase in cash and cash equivalents</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Cash and cash equivalents at beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental cash flow information:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Interest paid</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:to="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xml:lang="en-US">Supplemental non-cash investing and financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="us-gaap_CapitalLeaseObligationsIncurred" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeaseObligationsIncurred" xlink:to="us-gaap_CapitalLeaseObligationsIncurred_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeaseObligationsIncurred_lbl" xml:lang="en-US">Capital lease obligations incurred in the purchase of equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_DescriptionOfBusinessAbstract" xlink:label="nanx_DescriptionOfBusinessAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_DescriptionOfBusinessAbstract" xlink:to="nanx_DescriptionOfBusinessAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_DescriptionOfBusinessAbstract_lbl" xml:lang="en-US">Description Of Business</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="us-gaap_NatureOfOperations" />
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationsPolicy" xlink:label="us-gaap_AssetRetirementObligationsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsPolicy" xlink:to="us-gaap_AssetRetirementObligationsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationsPolicy_lbl" xml:lang="en-US">Asset Retirement Obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xml:lang="en-US">Financial Instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xml:lang="en-US">Product Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionSoftware" xlink:label="us-gaap_RevenueRecognitionSoftware" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionSoftware" xlink:to="us-gaap_RevenueRecognitionSoftware_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueRecognitionSoftware_lbl" xml:lang="en-US">Other Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xml:lang="en-US">Research and Development Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Earnings Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US">New Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:label="us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:to="us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_lbl" xml:lang="en-US">Schedule of activity in asset retirement obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xml:lang="en-US">Schedule of inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US">Schedule of components of equipment and leasehold improvements</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock" xlink:label="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock" xlink:to="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock_lbl" xml:lang="en-US">Schedule of future minimum lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_lbl" xml:lang="en-US">Schedule of accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xml:lang="en-US">Schedule of reconciliation of income tax expense by applying federal income tax rate to loss before provision for income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xml:lang="en-US">Schedule of significant components of deferred income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock_lbl" xml:lang="en-US">Schedule of assumptions used to calculate Black-Scholes option Pricing Model for options granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xml:lang="en-US">Schedule of option activity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfMachineryAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_2_lbl" xml:lang="en-US">Sale of equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TechnologyServicesRevenue" xlink:label="us-gaap_TechnologyServicesRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TechnologyServicesRevenue" xlink:to="us-gaap_TechnologyServicesRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TechnologyServicesRevenue_lbl" xml:lang="en-US">Payment received for development of dispersion capabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:label="us-gaap_AssetRetirementObligationDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:to="us-gaap_AssetRetirementObligationDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationDisclosureAbstract_lbl" xml:lang="en-US">Asset Retirement Obligation Disclosure [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsNoncurrent" xlink:to="us-gaap_AssetRetirementObligationsNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_2_lbl" xml:lang="en-US">Balance, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="us-gaap_AssetRetirementObligationAccretionExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationAccretionExpense" xlink:to="us-gaap_AssetRetirementObligationAccretionExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationAccretionExpense_lbl" xml:lang="en-US">Accretion of liability due to passage of time</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="us-gaap_AssetRetirementObligationLiabilitiesIncurred" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:to="us-gaap_AssetRetirementObligationLiabilitiesIncurred_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationLiabilitiesIncurred_lbl" xml:lang="en-US">Amortization of asset due to passage of time</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsNoncurrent" xlink:to="us-gaap_AssetRetirementObligationsNoncurrent_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_3_lbl" xml:lang="en-US">Balance, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_AccountingPoliciesTable" xlink:label="nanx_AccountingPoliciesTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AccountingPoliciesTable" xlink:to="nanx_AccountingPoliciesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_AccountingPoliciesTable_lbl" xml:lang="en-US">Accounting Policies [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_AccountingPoliciesLineItems" xlink:label="nanx_AccountingPoliciesLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AccountingPoliciesLineItems" xlink:to="nanx_AccountingPoliciesLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_AccountingPoliciesLineItems_lbl" xml:lang="en-US">Accounting Policies [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xml:lang="en-US">Equipment leasehold improvements and leased assets useful life</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_IncomeTaxRecognitionThresholdPercentage" xlink:label="nanx_IncomeTaxRecognitionThresholdPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_IncomeTaxRecognitionThresholdPercentage" xlink:to="nanx_IncomeTaxRecognitionThresholdPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_IncomeTaxRecognitionThresholdPercentage_lbl" xml:lang="en-US">Threshold percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Anti-dilutive securities excluded from computation of earnings per share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TechnologyServicesRevenue" xlink:to="us-gaap_TechnologyServicesRevenue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TechnologyServicesRevenue_2_lbl" xml:lang="en-US">Technology development fee</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="us-gaap_ShortTermBorrowings" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermBorrowings" xlink:to="us-gaap_ShortTermBorrowings_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermBorrowings_lbl" xml:lang="en-US">Letter of credit and related promissory note</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xml:lang="en-US">Basis spread variable interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:to="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xml:lang="en-US">Variable interest rate basis</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xml:lang="en-US">Line of credit facility, maximum borrowing capacity</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable" xlink:label="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable" xlink:to="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable_lbl" xml:lang="en-US">Borrowing capacity as percentage of accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_BorrowingCapacityAsMultipleOfAccountsReceivable" xlink:label="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable" xlink:to="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable_lbl" xml:lang="en-US">Borrowing capacity as multiple of accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Cash" xlink:label="us-gaap_Cash" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Cash_lbl" xml:lang="en-US">Minimum amount of cash on hand before advance is given</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityExpirationDate1" xlink:to="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityExpirationDate1_lbl" xml:lang="en-US">Facility, expiration date</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_RepaymentTerms" xlink:label="nanx_RepaymentTerms" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_RepaymentTerms" xlink:to="nanx_RepaymentTerms_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_RepaymentTerms_lbl" xml:lang="en-US">Repayment Terms</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="us-gaap_InventoryRawMaterials" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterials" xlink:to="us-gaap_InventoryRawMaterials_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryRawMaterials_lbl" xml:lang="en-US">Raw materials</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoods" xlink:to="us-gaap_InventoryFinishedGoods_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xml:lang="en-US">Finished goods</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryGross" xlink:label="us-gaap_InventoryGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryGross" xlink:to="us-gaap_InventoryGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_InventoryGross_lbl" xml:lang="en-US">Inventory gross, Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="us-gaap_InventoryValuationReserves" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InventoryValuationReserves_lbl" xml:lang="en-US">Allowance for excess inventory quantities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_InventoryNet_2_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Less: Accumulated depreciation and amortization</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xml:lang="en-US">Property, Plant and Equipment, Net, Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US">Depreciation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeasesOperatingAbstract" xlink:label="us-gaap_LeasesOperatingAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeasesOperatingAbstract" xlink:to="us-gaap_LeasesOperatingAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeasesOperatingAbstract_lbl" xml:lang="en-US">Operating leases:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl" xml:lang="en-US">2018</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xml:lang="en-US">2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xml:lang="en-US">2020</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" xml:lang="en-US">2021</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xml:lang="en-US">2022</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" xml:lang="en-US">Thereafter</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" xml:lang="en-US">Total minimum payments required under operating leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsAbstract" xlink:label="us-gaap_CapitalLeaseObligationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeaseObligationsAbstract" xlink:to="us-gaap_CapitalLeaseObligationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeaseObligationsAbstract_lbl" xml:lang="en-US">Capital leases:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_lbl" xml:lang="en-US">2018</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xml:lang="en-US">2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xml:lang="en-US">2020</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_lbl" xml:lang="en-US">2021</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xml:lang="en-US">2022</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_lbl" xml:lang="en-US">Thereafter</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDue_lbl" xml:lang="en-US">Total minimum payments required under capital leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="us-gaap_ScheduleOfOperatingLeasedAssetsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:to="us-gaap_ScheduleOfOperatingLeasedAssetsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfOperatingLeasedAssetsTable_lbl" xml:lang="en-US">Schedule of Operating Leased Assets [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="us-gaap_OperatingLeasedAssetsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasedAssetsLineItems" xlink:to="us-gaap_OperatingLeasedAssetsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasedAssetsLineItems_lbl" xml:lang="en-US">Operating Leased Assets [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_OperatingLeaseNumberOfRenewals" xlink:label="nanx_OperatingLeaseNumberOfRenewals" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLeaseNumberOfRenewals" xlink:to="nanx_OperatingLeaseNumberOfRenewals_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_OperatingLeaseNumberOfRenewals_lbl" xml:lang="en-US">Operating lease number of renewals</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseMinimumRentals" xlink:label="us-gaap_OperatingLeasesRentExpenseMinimumRentals" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesRentExpenseMinimumRentals" xlink:to="us-gaap_OperatingLeasesRentExpenseMinimumRentals_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesRentExpenseMinimumRentals_lbl" xml:lang="en-US">Monthly rent on lease amounts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="us-gaap_LeaseAndRentalExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseAndRentalExpense" xlink:to="us-gaap_LeaseAndRentalExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseAndRentalExpense_lbl" xml:lang="en-US">Rent Expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasedAssetsGross" xlink:label="us-gaap_CapitalLeasedAssetsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasedAssetsGross" xlink:to="us-gaap_CapitalLeasedAssetsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeasedAssetsGross_lbl" xml:lang="en-US">Cost of equipment under capital lease</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:label="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:to="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_lbl" xml:lang="en-US">Accumulated depreciation</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_NumberOfCapitalLeases" xlink:label="nanx_NumberOfCapitalLeases" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_NumberOfCapitalLeases" xlink:to="nanx_NumberOfCapitalLeases_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_NumberOfCapitalLeases_lbl" xml:lang="en-US">Number of capital leases</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract" xlink:label="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract" xlink:to="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract_lbl" xml:lang="en-US">Capital lease term</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:label="us-gaap_PaymentsToAcquireEquipmentOnLease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:to="us-gaap_PaymentsToAcquireEquipmentOnLease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireEquipmentOnLease_lbl" xml:lang="en-US">Payments to acquire capital lease</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTransfersAndChanges" xlink:label="us-gaap_PropertyPlantAndEquipmentTransfersAndChanges" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTransfersAndChanges" xlink:to="us-gaap_PropertyPlantAndEquipmentTransfersAndChanges_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentTransfersAndChanges_lbl" xml:lang="en-US">Change in value of capital equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_CapitalLeasesFutureMinimumPaymentsDue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeasesFutureMinimumPaymentsDue_2_lbl" xml:lang="en-US">Total minimum payments required under capital leases</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_TotalFutureInterestUnderCapitalLeases" xlink:label="nanx_TotalFutureInterestUnderCapitalLeases" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_TotalFutureInterestUnderCapitalLeases" xlink:to="nanx_TotalFutureInterestUnderCapitalLeases_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_TotalFutureInterestUnderCapitalLeases_lbl" xml:lang="en-US">Total future interest under capital leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued payroll and related expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_CustomerNetVolumeRebatePayable" xlink:label="nanx_CustomerNetVolumeRebatePayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CustomerNetVolumeRebatePayable" xlink:to="nanx_CustomerNetVolumeRebatePayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_CustomerNetVolumeRebatePayable_lbl" xml:lang="en-US">Customer net volume rebate payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Other</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AccruedLiabilitiesCurrent_2_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xml:lang="en-US">Income tax credit at statutory rates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpense" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationNondeductibleExpense" xlink:to="us-gaap_IncomeTaxReconciliationNondeductibleExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpense_lbl" xml:lang="en-US">Nondeductible expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xml:lang="en-US">State income tax, net of federal benefits</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate" xlink:to="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationChangeInEnactedTaxRate_lbl" xml:lang="en-US">Effect of US tax rate change</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:to="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_lbl" xml:lang="en-US">Expiration of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xml:lang="en-US">Other</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xml:lang="en-US">Change in valuation allowance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xml:lang="en-US">Total</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:to="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xml:lang="en-US">Deferred tax assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xml:lang="en-US">Net operating loss carryforwards</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="us-gaap_DeferredTaxAssetsInventory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsInventory" xlink:to="us-gaap_DeferredTaxAssetsInventory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsInventory_lbl" xml:lang="en-US">Inventory and other allowances</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards_lbl" xml:lang="en-US">Charitable contribution carryforwards</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment" xlink:label="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment" xlink:to="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment_lbl" xml:lang="en-US">Excess (tax) book depreciation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:label="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:to="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets_lbl" xml:lang="en-US">Excess (tax) book amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpense_lbl" xml:lang="en-US">Other accrued costs</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xml:lang="en-US">Less: Valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="us-gaap_DeferredTaxAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xml:lang="en-US">Deferred income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:to="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xml:lang="en-US">Increase (decrease) in valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="us-gaap_OperatingLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xml:lang="en-US">Net operating loss carryforwards</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_OperatingLossCarryforwardsExpirationYearStart" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearStart" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLossCarryforwardsExpirationYearStart" xlink:to="nanx_OperatingLossCarryforwardsExpirationYearStart_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearStart_lbl" xml:lang="en-US">Capital loss carryforwards expiration period start</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_OperatingLossCarryforwardsExpirationYearEnd" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearEnd" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLossCarryforwardsExpirationYearEnd" xlink:to="nanx_OperatingLossCarryforwardsExpirationYearEnd_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearEnd_lbl" xml:lang="en-US">Capital loss carryforwards expiration period end</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xml:lang="en-US">U.S. corporate tax rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xml:lang="en-US">Authorized, unissued shares of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_AddtionalSharesAuthorizedDuringPeriod" xlink:label="nanx_AddtionalSharesAuthorizedDuringPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AddtionalSharesAuthorizedDuringPeriod" xlink:to="nanx_AddtionalSharesAuthorizedDuringPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_AddtionalSharesAuthorizedDuringPeriod_lbl" xml:lang="en-US">Addtional shares authorized during period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_lbl" xml:lang="en-US">Addtional shares authorized under plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US">Weighted-average risk-free interest rates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US">Dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US">Weighted-average expected life of the option</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate_lbl" xml:lang="en-US">Weighted-average expected stock price volatility</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Weighted-average fair value of the options granted</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_StockOptionsAbstract" xlink:label="nanx_StockOptionsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_StockOptionsAbstract" xlink:to="nanx_StockOptionsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_StockOptionsAbstract_lbl" xml:lang="en-US">Stock Options:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Stock options outstanding, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US">Granted</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xml:lang="en-US">Exercises</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xml:lang="en-US">Forfeited or expired</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Stock options outstanding, ending</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US">Exercisable</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xml:lang="en-US">Shares available for grant</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_WeightedAverageExercisePriceAbstract" xlink:label="nanx_WeightedAverageExercisePriceAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_WeightedAverageExercisePriceAbstract" xlink:to="nanx_WeightedAverageExercisePriceAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_WeightedAverageExercisePriceAbstract_lbl" xml:lang="en-US">Weighted Average Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Beginning Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Forfeited or expired</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Ending Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Term, Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Term Years, Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_AggregateIntrinsicValueAbstract" xlink:label="nanx_AggregateIntrinsicValueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AggregateIntrinsicValueAbstract" xlink:to="nanx_AggregateIntrinsicValueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_AggregateIntrinsicValueAbstract_lbl" xml:lang="en-US">Aggregate Intrinsic Value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US">Intrinsic Value, Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US">Intrinsic Value, Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="us-gaap_StockOptionPlanExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockOptionPlanExpense" xlink:to="us-gaap_StockOptionPlanExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockOptionPlanExpense_lbl" xml:lang="en-US">Share-based compensation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xml:lang="en-US">Total unrecognized compensation cost related to nonvested share-based compensation arrangements granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xml:lang="en-US">Weighted-average period over which unrecognized compensation is expected to be recognized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US">Vesting period of stock options</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_2_lbl" xml:lang="en-US">Contractual life</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate" xlink:label="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate" xlink:to="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate_lbl" xml:lang="en-US">Forfeiture rates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharePrice_lbl" xml:lang="en-US">Share price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xml:lang="en-US">Total intrinsic value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_3_lbl" xml:lang="en-US">Stock Option Exercises</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="us-gaap_DefinedBenefitPlanContributionsByEmployer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:to="us-gaap_DefinedBenefitPlanContributionsByEmployer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanContributionsByEmployer_lbl" xml:lang="en-US">Contributions under profit sharing plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:to="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_lbl" xml:lang="en-US">Employer's matching contribution</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" xlink:label="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" xlink:to="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_lbl" xml:lang="en-US">Employee's contribution for matching</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:to="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_lbl" xml:lang="en-US">Participant's salary for employer matching</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_MajorCustomersNumberOfCustomers" xlink:label="nanx_MajorCustomersNumberOfCustomers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_MajorCustomersNumberOfCustomers" xlink:to="nanx_MajorCustomersNumberOfCustomers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_MajorCustomersNumberOfCustomers_lbl" xml:lang="en-US">Number of major customers</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="us-gaap_ConcentrationRiskPercentage1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl" xml:lang="en-US">Revenue from customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_AccountsReceivableNetCurrent_2_lbl" xml:lang="en-US">Accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SignificantSupplyCommitmentDescription" xlink:label="us-gaap_SignificantSupplyCommitmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantSupplyCommitmentDescription" xlink:to="us-gaap_SignificantSupplyCommitmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantSupplyCommitmentDescription_lbl" xml:lang="en-US">Supply Agreement</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_EarningsTriggerUnderSupplyAgreeement" xlink:label="nanx_EarningsTriggerUnderSupplyAgreeement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EarningsTriggerUnderSupplyAgreeement" xlink:to="nanx_EarningsTriggerUnderSupplyAgreeement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_EarningsTriggerUnderSupplyAgreeement_lbl" xml:lang="en-US">Earnings trigger under supply agreeement</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashCashEquivalentsAndShortTermInvestments" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsAndShortTermInvestments" xlink:to="us-gaap_CashCashEquivalentsAndShortTermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments_lbl" xml:lang="en-US">Cash, cash equivalents and investments trigger under supply agreeement</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_PrincipalAmountDebtAcceleratedMaturity" xlink:label="nanx_PrincipalAmountDebtAcceleratedMaturity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_PrincipalAmountDebtAcceleratedMaturity" xlink:to="nanx_PrincipalAmountDebtAcceleratedMaturity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_PrincipalAmountDebtAcceleratedMaturity_lbl" xml:lang="en-US">Accelerated debt maturity - principal amount debt</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades" xlink:label="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades" xlink:to="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades_lbl" xml:lang="en-US">Equipment sale - original book value of equipment and upgrades</link:label>
      <link:loc xlink:type="locator" xlink:href="nanx-20171231.xsd#nanx_EquipmentSaleNetBookValueEquipment" xlink:label="nanx_EquipmentSaleNetBookValueEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EquipmentSaleNetBookValueEquipment" xlink:to="nanx_EquipmentSaleNetBookValueEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="nanx_EquipmentSaleNetBookValueEquipment_lbl" xml:lang="en-US">Equipment sale - net book value equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Revenue from international sources</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="us-gaap_NumberOfOperatingSegments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NumberOfOperatingSegments" xlink:to="us-gaap_NumberOfOperatingSegments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NumberOfOperatingSegments_lbl" xml:lang="en-US">Number of business segments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_RepaymentTerms" xlink:to="nanx_RepaymentTerms_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="nanx_RepaymentTerms_2_lbl" xml:lang="en-US">Repayment Terms (business days)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CustomersOneMember" xlink:to="nanx_CustomersOneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_CustomersOneMember_doc" xml:lang="en-US">Customer one.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CustomersThreeMember" xlink:to="nanx_CustomersThreeMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_CustomersThreeMember_doc" xml:lang="en-US">Customers three.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CustomersTwoMember" xlink:to="nanx_CustomersTwoMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_CustomersTwoMember_doc" xml:lang="en-US">Customers two.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_DocumentAndEntityInformationAbstract" xlink:to="nanx_DocumentAndEntityInformationAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_DocumentAndEntityInformationAbstract_doc" xml:lang="en-US">Document And Entity Information [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EquipmentSaleNetBookValueEquipment" xlink:to="nanx_EquipmentSaleNetBookValueEquipment_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_EquipmentSaleNetBookValueEquipment_doc" xml:lang="en-US">Percentage of equipment's net book value to be sold to customer after a triggering event as stated in the supply agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades" xlink:to="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades_doc" xml:lang="en-US">Percentage of equipment's original value, including upgrades; to be sold to customer after a triggering event as stated in the supply agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable" xlink:to="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable_doc" xml:lang="en-US">Line of credit facility maximum borrowing capacity as percentage of accounts receivable.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_MajorCustomersNumberOfCustomers" xlink:to="nanx_MajorCustomersNumberOfCustomers_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_MajorCustomersNumberOfCustomers_doc" xml:lang="en-US">Represents number of significant customers.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_PrincipalAmountDebtAcceleratedMaturity" xlink:to="nanx_PrincipalAmountDebtAcceleratedMaturity_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_PrincipalAmountDebtAcceleratedMaturity_doc" xml:lang="en-US">The total prinicipal amount of accelerated debt maturity, as defined in supply agreement financial convenants.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CounterpartyNameMember" xlink:to="nanx_CounterpartyNameMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_CounterpartyNameMember_doc" xml:lang="en-US">Information by name of counterparty. A counterparty is the other party that participates in a financial transaction.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AccountingPoliciesTable" xlink:to="nanx_AccountingPoliciesTable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_AccountingPoliciesTable_doc" xml:lang="en-US">Accounting Policies [Table]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AccountingPoliciesLineItems" xlink:to="nanx_AccountingPoliciesLineItems_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_AccountingPoliciesLineItems_doc" xml:lang="en-US">Accounting Policies [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_IncomeTaxRecognitionThresholdPercentage" xlink:to="nanx_IncomeTaxRecognitionThresholdPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_IncomeTaxRecognitionThresholdPercentage_doc" xml:lang="en-US">Income Tax Recognition Threshold Percentage</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock" xlink:to="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating and capital leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_RomeovilleIllinoisMember" xlink:to="nanx_RomeovilleIllinoisMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_RomeovilleIllinoisMember_doc" xml:lang="en-US">Romeoville Illinois [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OffsiteWarehouseMember" xlink:to="nanx_OffsiteWarehouseMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_OffsiteWarehouseMember_doc" xml:lang="en-US">Offsite Warehouse [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_BurrRidgeFacilityMember" xlink:to="nanx_BurrRidgeFacilityMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_BurrRidgeFacilityMember_doc" xml:lang="en-US">Burr Ridge Facility [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLeaseNumberOfRenewals" xlink:to="nanx_OperatingLeaseNumberOfRenewals_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_OperatingLeaseNumberOfRenewals_doc" xml:lang="en-US">Operating Lease Number Of Renewals</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_NumberOfCapitalLeases" xlink:to="nanx_NumberOfCapitalLeases_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_NumberOfCapitalLeases_doc" xml:lang="en-US">Number Of Capital Leases</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract" xlink:to="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract_doc" xml:lang="en-US">Lessee leasing arrangements capital leases term of contract.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_CustomerNetVolumeRebatePayable" xlink:to="nanx_CustomerNetVolumeRebatePayable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_CustomerNetVolumeRebatePayable_doc" xml:lang="en-US">Amount of expenses incurred but not yet paid for customer net volume rebates, due within one year or the normal operating cycle, if longer.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLossCarryforwardsExpirationYearStart" xlink:to="nanx_OperatingLossCarryforwardsExpirationYearStart_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearStart_doc" xml:lang="en-US">Operating Loss Carryforwards Expiration Year Start</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_OperatingLossCarryforwardsExpirationYearEnd" xlink:to="nanx_OperatingLossCarryforwardsExpirationYearEnd_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_OperatingLossCarryforwardsExpirationYearEnd_doc" xml:lang="en-US">Operating Loss Carryforwards Expiration Year End</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_AddtionalSharesAuthorizedDuringPeriod" xlink:to="nanx_AddtionalSharesAuthorizedDuringPeriod_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_AddtionalSharesAuthorizedDuringPeriod_doc" xml:lang="en-US">Number of additional shares authorized for issuance by stockholders.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ChangeInEnactedRateMember" xlink:to="nanx_ChangeInEnactedRateMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_ChangeInEnactedRateMember_doc" xml:lang="en-US">Identification of the deferred tax asset for which a valuation reserve exists.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_PlanMember" xlink:to="nanx_PlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_PlanMember_doc" xml:lang="en-US">Name of the equity-based compensation arrangement plan.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate" xlink:to="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate_doc" xml:lang="en-US">Forfeiture rate of share-based compensation awards.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_EarningsTriggerUnderSupplyAgreeement" xlink:to="nanx_EarningsTriggerUnderSupplyAgreeement_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_EarningsTriggerUnderSupplyAgreeement_doc" xml:lang="en-US">Earnings for twelve month period ending with the most recently published quarterly financal statements as defined in supply agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable" xlink:to="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_BorrowingCapacityAsMultipleOfAccountsReceivable_doc" xml:lang="en-US">The multiple of accounts receivable available to be borrowed as defined in line of credit agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_RepaymentTerms" xlink:to="nanx_RepaymentTerms_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_RepaymentTerms_doc" xml:lang="en-US">Number of business days the payment under the line of credit must be repaid of the advance, in CCYY-MM-DD format.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="nanx_TotalFutureInterestUnderCapitalLeases" xlink:to="nanx_TotalFutureInterestUnderCapitalLeases_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="nanx_TotalFutureInterestUnderCapitalLeases_doc" xml:lang="en-US">Amount of minimum interest payments for capital leases.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesNoncurrent_2_lbl" xml:lang="en-US">Liabilities, Noncurrent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_4_lbl" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNet" xlink:to="us-gaap_SalesRevenueNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesRevenueNet_2_lbl" xml:lang="en-US">Revenue, Net</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_2_lbl" xml:lang="en-US">Gross Profit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2_lbl" xlink:type="arc" />
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<th class="th" colspan="1">12 Months Ended</th>
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<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Mar. 14, 2018</div></th>
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<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>
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<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>
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<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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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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<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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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<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:dateItemType</td>
</tr>
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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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other".</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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>
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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>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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>
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<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>
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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>
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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: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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<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>
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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>
<td>xbrli:normalizedStringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</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_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>
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<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>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_DocumentAndEntityInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Document And Entity Information [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_DocumentAndEntityInformationAbstract</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
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<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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<td><strong> Period Type:</strong></td>
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>BALANCE SHEETS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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">$ 1,955<span></span>
</td>
<td class="nump">$ 1,779<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_AccountsReceivableNetCurrent', window );">Trade accounts receivable, less allowance for doubtful accounts of $5 on December 31, 2017 and 2016</a></td>
<td class="nump">1,115<span></span>
</td>
<td class="nump">434<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">1,139<span></span>
</td>
<td class="nump">772<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">415<span></span>
</td>
<td class="nump">442<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">4,624<span></span>
</td>
<td class="nump">3,427<span></span>
</td>
</tr>
<tr class="re">
<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 );">Equipment and leasehold improvements, net</a></td>
<td class="nump">1,624<span></span>
</td>
<td class="nump">1,395<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets, net</a></td>
<td class="nump">18<span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">6,266<span></span>
</td>
<td class="nump">4,842<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LinesOfCreditCurrent', window );">Line of Credit</a></td>
<td class="nump">300<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_CapitalLeaseObligationsCurrent', window );">Current portion of capital lease obligations</a></td>
<td class="nump">143<span></span>
</td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="re">
<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">1,038<span></span>
</td>
<td class="nump">669<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="nump">543<span></span>
</td>
<td class="nump">521<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">2,024<span></span>
</td>
<td class="nump">1,297<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsNoncurrent', window );">Long-term portion of capital lease obligations</a></td>
<td class="nump">416<span></span>
</td>
<td class="nump">110<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRentCreditNoncurrent', window );">Long-term deferred rent</a></td>
<td class="nump">410<span></span>
</td>
<td class="nump">466<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Asset retirement obligations</a></td>
<td class="nump">184<span></span>
</td>
<td class="nump">178<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 long-term liabilities</a></td>
<td class="nump">1,010<span></span>
</td>
<td class="nump">754<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Contingent liabilities</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_StockholdersEquityAbstract', window );"><strong>Stockholders' equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " 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, 24,088 shares authorized and no shares issued and outstanding</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $.01 par value, 42,000,000 shares authorized; 33,847,793 and 31,229,996 shares issued and outstanding on December 31, 2017 and December 31, 2016, respectively</a></td>
<td class="nump">338<span></span>
</td>
<td class="nump">312<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">98,563<span></span>
</td>
<td class="nump">97,359<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(95,669)<span></span>
</td>
<td class="num">(94,880)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">3,232<span></span>
</td>
<td class="nump">2,791<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 6,266<span></span>
</td>
<td class="nump">$ 4,842<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_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_AssetRetirementObligationsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of capital lease obligation due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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><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(19))<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 840<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45023-112735<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeaseObligationsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after 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 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><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45023-112735<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 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_DeferredRentCreditNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 a classified balance sheet, the cumulative difference between the rental income or 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, by the lessor or lessee, respectively, more than one year after 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.26(c))<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 840<br> -SubTopic 20<br> -Section 25<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902458&amp;loc=d3e39927-112707<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_DeferredRentCreditNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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_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>
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<tr>
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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_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>
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<td><strong> Balance Type:</strong></td>
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</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_LinesOfCreditCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(13))<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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=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_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_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_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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><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(7))<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 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_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_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>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807497056">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>BALANCE SHEETS (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td>
<td class="nump">$ 5<span></span>
</td>
<td class="nump">$ 5<span></span>
</td>
</tr>
<tr class="re">
<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</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ .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, shares authorized</a></td>
<td class="nump">24,088<span></span>
</td>
<td class="nump">24,088<span></span>
</td>
</tr>
<tr class="re">
<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="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</a></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_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ .01<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="nump">42,000,000<span></span>
</td>
<td class="nump">42,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">33,847,793<span></span>
</td>
<td class="nump">31,229,996<span></span>
</td>
</tr>
<tr class="ro">
<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</a></td>
<td class="nump">33,847,793<span></span>
</td>
<td class="nump">31,229,996<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
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<td>duration</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807835056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STATEMENTS OF OPERATIONS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_RevenuesAbstract', window );"><strong>Revenue:</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_SalesRevenueGoodsNet', window );">Product revenue</a></td>
<td class="nump">$ 12,129<span></span>
</td>
<td class="nump">$ 10,720<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherSalesRevenueNet', window );">Other revenue</a></td>
<td class="nump">342<span></span>
</td>
<td class="nump">63<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_SalesRevenueNet', window );">Total revenue</a></td>
<td class="nump">12,471<span></span>
</td>
<td class="nump">10,783<span></span>
</td>
</tr>
<tr class="re">
<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 expense:</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_CostOfRevenue', window );">Cost of revenue</a></td>
<td class="nump">8,621<span></span>
</td>
<td class="nump">7,543<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">3,850<span></span>
</td>
<td class="nump">3,240<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development expense</a></td>
<td class="nump">1,736<span></span>
</td>
<td class="nump">1,554<span></span>
</td>
</tr>
<tr class="re">
<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 expense</a></td>
<td class="nump">2,886<span></span>
</td>
<td class="nump">2,954<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 );">Loss from operations</a></td>
<td class="num">(772)<span></span>
</td>
<td class="num">(1,268)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="num">(34)<span></span>
</td>
<td class="num">(15)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other, net</a></td>
<td class="nump">17<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Loss before provision for income taxes</a></td>
<td class="num">(789)<span></span>
</td>
<td class="num">(1,283)<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 loss</a></td>
<td class="num">$ (789)<span></span>
</td>
<td class="num">$ (1,283)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per share - basic and diluted</a></td>
<td class="num">$ (0.03)<span></span>
</td>
<td class="num">$ (0.04)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average number of basic and diluted common shares outstanding</a></td>
<td class="nump">31,335,956<span></span>
</td>
<td class="nump">30,911,869<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_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="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_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28555-108399<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 210.9-04.9)<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_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a 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_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 210.5-03.9)<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_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherSalesRevenueNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 sales adjustments, returns, allowances, and discounts, of revenue 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 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1(a),(d))<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_OtherSalesRevenueNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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>
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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_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RevenuesAbstract</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>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SalesRevenueGoodsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 during the period from the sale of goods in the normal course of business, after deducting returns, allowances and 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(a))<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_SalesRevenueGoodsNet</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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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_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>
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<tr>
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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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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_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>
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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_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</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>
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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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807781360">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>STATEMENTS OF STOCKHOLDERS&#8217; EQUITY - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-in Capital</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance, beginning at Dec. 31, 2015</a></td>
<td class="nump">$ 286<span></span>
</td>
<td class="nump">$ 96,172<span></span>
</td>
<td class="num">$ (93,597)<span></span>
</td>
<td class="nump">$ 2,861<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, beginning (shares) at Dec. 31, 2015</a></td>
<td class="nump">28,585,496<span></span>
</td>
<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_StockIssuedDuringPeriodValueNewIssues', window );">Sale of common stock</a></td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">962<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">988<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Sale of common stock (shares)</a></td>
<td class="nump">2,600,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Stock option exercises</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Stock option exercises (shares)</a></td>
<td class="nump">44,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">207<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">207<span></span>
</td>
</tr>
<tr class="ro">
<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 loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,283)<span></span>
</td>
<td class="num">(1,283)<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, ending at Dec. 31, 2016</a></td>
<td class="nump">$ 312<span></span>
</td>
<td class="nump">97,359<span></span>
</td>
<td class="num">(94,880)<span></span>
</td>
<td class="nump">2,791<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, ending (shares) at Dec. 31, 2016</a></td>
<td class="nump">31,229,996<span></span>
</td>
<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_StockIssuedDuringPeriodValueNewIssues', window );">Sale of common stock</a></td>
<td class="nump">$ 25<span></span>
</td>
<td class="nump">975<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,000<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_StockIssuedDuringPeriodSharesNewIssues', window );">Sale of common stock (shares)</a></td>
<td class="nump">2,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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 );">Stock option exercises</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">46<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Stock option exercises (shares)</a></td>
<td class="nump">117,797<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">183<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">183<span></span>
</td>
</tr>
<tr class="ro">
<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 loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(789)<span></span>
</td>
<td class="num">(789)<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, ending at Dec. 31, 2017</a></td>
<td class="nump">$ 338<span></span>
</td>
<td class="nump">$ 98,563<span></span>
</td>
<td class="num">$ (95,669)<span></span>
</td>
<td class="nump">$ 3,232<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, ending (shares) at Dec. 31, 2017</a></td>
<td class="nump">33,847,793<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) from recognition of equity-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 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=79507207&amp;loc=d3e4534-113899<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 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=96864182&amp;loc=d3e11149-113907<br><br>Reference 4: 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 13<br> -URI http://asc.fasb.org/extlink&amp;oid=96864182&amp;loc=d3e11178-113907<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_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
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<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
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</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>
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<tr>
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<tr>
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<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 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 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 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_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<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_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>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807698320">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STATEMENTS OF CASH FLOWS - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract', window );"><strong>Operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (789)<span></span>
</td>
<td class="num">$ (1,283)<span></span>
</td>
</tr>
<tr class="re">
<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>Adjustment to reconcile net loss to net cash used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">344<span></span>
</td>
<td class="nump">610<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment (gain on disposal) of fixed asset</a></td>
<td class="num">(12)<span></span>
</td>
<td class="nump">54<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Shared-based compensation</a></td>
<td class="nump">183<span></span>
</td>
<td class="nump">207<span></span>
</td>
</tr>
<tr class="re">
<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 assets and liabilities related to operations:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Trade accounts receivable</a></td>
<td class="num">(681)<span></span>
</td>
<td class="nump">73<span></span>
</td>
</tr>
<tr class="re">
<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">(367)<span></span>
</td>
<td class="num">(110)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other assets</a></td>
<td class="nump">27<span></span>
</td>
<td class="num">(194)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">369<span></span>
</td>
<td class="nump">161<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued expenses</a></td>
<td class="num">(34)<span></span>
</td>
<td class="nump">241<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(960)<span></span>
</td>
<td class="num">(241)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract', window );"><strong>Investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Acquisition of equipment and leasehold improvements</a></td>
<td class="num">(209)<span></span>
</td>
<td class="num">(128)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfMachineryAndEquipment', window );">Proceeds from disposal of equipment</a></td>
<td class="nump">137<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_PaymentsToAcquireProductiveAssets', window );">Payment of accounts payable incurred for the purchase of equipment and leasehold improvements</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(37)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash provided used in investing activities</a></td>
<td class="num">(72)<span></span>
</td>
<td class="num">(165)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract', window );"><strong>Financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations', window );">Principal payments on capital leases</a></td>
<td class="num">(139)<span></span>
</td>
<td class="num">(96)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromLinesOfCredit', window );">Proceeds from line of credit</a></td>
<td class="nump">300<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_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of common stock</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="nump">988<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of stock options</a></td>
<td class="nump">47<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">1,208<span></span>
</td>
<td class="nump">910<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 );">Increase in cash and cash equivalents</a></td>
<td class="nump">176<span></span>
</td>
<td class="nump">504<span></span>
</td>
</tr>
<tr class="ro">
<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 period</a></td>
<td class="nump">1,779<span></span>
</td>
<td class="nump">1,275<span></span>
</td>
</tr>
<tr class="re">
<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 period</a></td>
<td class="nump">1,955<span></span>
</td>
<td class="nump">1,779<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_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow information:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest paid</a></td>
<td class="nump">34<span></span>
</td>
<td class="nump">15<span></span>
</td>
</tr>
<tr class="ro">
<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>Supplemental non-cash investing and financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsIncurred', window );">Capital lease obligations incurred in the purchase of equipment</a></td>
<td class="nump">$ 481<span></span>
</td>
<td class="nump">$ 75<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and 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 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 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CapitalLeaseObligationsIncurred">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 during the period in capital lease obligations due to entering into new capital leases.</p></div>
<a 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 4<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4313-108586<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsIncurred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_IncreaseDecreaseInAccountsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_IncreaseDecreaseInAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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>
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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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid, after deduction of cash paid for capitalized interest, for interest. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireProductiveAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for purchases of and capital improvements on 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 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>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireProductiveAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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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_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromLinesOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (b)<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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=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_ProceedsFromLinesOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfMachineryAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 sale of machinery and equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfMachineryAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of 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>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<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_RepaymentsOfLongTermCapitalLeaseObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<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></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Description of Business<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</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_NatureOfOperations', window );">Description of Business</a></td>
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt; text-indent: -0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Nanophase
Technologies Corporation (&#8220;Nanophase&#8221;, &#8220;Company&#8221;, &#8220;we&#8221;, &#8220;our&#8221;, or &#8220;us&#8221;)
is an advanced materials and applications developer and commercial manufacturer with an integrated family of materials technologies.
We produce engineered nano and &#8220;non-nano&#8221; materials for use in a variety of diverse markets: personal care including
sunscreens as active ingredients and in fully formulated cosmetics of our own design, architectural coatings, industrial coating
applications, abrasion-resistant additives, plastics additives, medical diagnostics, energy (including solar control) and a variety
of surface finishing technologies (polishing) applications, including optics. We have expanded our offerings beyond active ingredients
to include targeted full formulations of skin care products, marketed and sold by our wholly-owned subsidiary, Sol&#233;sence<sup>&#174;</sup>,
LLC.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
target markets in which we believe practical solutions may be found using our products. We work closely with current and potential
customers in these target markets to identify their material and performance requirements and market our advanced materials to
various end-use applications manufacturers, and our Sol&#233;sence<sup>&#174;</sup> solutions to cosmetics and skin care brands. Recently
developed technologies have made certain new products possible and opened potential new markets. During 2015 we were granted a
patent on a new type of particle surface treatment (coating), which became the cornerstone of our new product development in personal
care, with first revenue recognized during 2016. In addition, through the creation of our Sol&#233;sence<sup>&#174;</sup>, LLC subsidiary,
we utilize this particle surface treatment to manufacture and sell fully developed solutions to targeted customers in the skin
care industry, in addition to the additives we have traditionally sold in the personal care area.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Although
our primary strategic focus has been the North American market, we currently sell material to customers overseas and have been
working to expand our reach within foreign markets. The Company was incorporated in Illinois on November 25, 1989, and became
a Delaware corporation during November 1997. Our common stock trades on the OTCQB marketplace under the symbol NANX.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">While
product sales comprise the majority of our revenue, we also recognize revenue from other sources from time to time. These activities
are not expected to drive the long-term growth of the business. For this reason, we classify such revenue as &#8220;other revenue&#8221;
in our Statements of Operations, as it does not represent revenue directly from our nanocrystalline materials.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.</p></div>
<a 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="idp6618998000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<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_SignificantAccountingPoliciesTextBlock', window );">Summary of Significant Accounting Policies</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0in; font: 10pt Times New Roman, Times, Serif"></td><td style="width: 0.5in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(2)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Summary
                                         of Significant Accounting Policies</b></font></td>
</tr></table>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt; text-indent: -0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Use
of Estimates and Risks and Uncertainties</b></font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">The
preparation of financial statements requires us to make estimates and assumptions that affect the amounts reported in the financial
statements and accompanying notes. Actual results could differ from those estimates. Certain assumptions are also necessary to
assess the impact of risks and uncertainties on the financial statements, such as cash flow projections, availability of capital
if needed to support the ongoing operations of the business, and our expected compliance with contractual commitments. These risks
and uncertainties are further discussed in Note 12. Any changes in these assumptions or business plans could have a material impact
on the financial statements.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Cash</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Cash
primarily consists of demand deposits.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>




<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Trade
Accounts Receivable</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Trade
accounts receivable are carried at original invoice amount less an estimate made for doubtful receivables based on a review of
all outstanding amounts on a monthly basis. We determine the allowance for doubtful accounts by identifying troubled accounts
and by using historical experience applied to an aging of accounts. Trade accounts receivable are written off when deemed uncollectible.
Recoveries of trade accounts receivable previously written off are recorded when received. Our typical credit terms are thirty
days from shipment and invoicing.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Inventories</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Inventories
are stated at the lower of cost, maintained on a first in, first out basis, or net realizable value. We have recorded allowances
to reduce inventory relating to excess quantities of certain materials. Write-downs of inventories establish a new cost basis,
which is not increased for future increases in market value of inventories or changes in estimated excess quantities.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Equipment
and Leasehold Improvements</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Equipment
is stated at cost and is being depreciated over its estimated useful life (3-20 years) using the straight-line method. Leasehold
improvements are stated at cost and are being amortized using the straight-line method over the shorter of the useful life of
the asset or the term of the lease (3-7 years). Depreciation expense for leased assets is included with depreciation expense for
owned assets. From time to time we have self- constructed assets. These assets are stated at cost plus the capitalization of labor
and are depreciated over an estimated useful life (7-10 years) using the straight-line method.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Long
Lived Assets</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&#8217;s carrying amount
may not be recoverable. We conduct long-lived asset impairment analyses in accordance with ASC 360-10-15, <i>Impairment or Disposal
of Long-Lived Assets</i>. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable
cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the
sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is
recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value
based on discounted cash flow analysis or appraisals.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Asset
Retirement Obligations</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">In
connection with our leased facilities, we are required to remove certain leasehold improvements upon termination of our occupancy.
We follow the provisions of the FASB issued ASC 410-20, <i>Asset Retirement Obligations</i>, under which we recognize a liability
for the fair value of these asset retirement obligations. The fair value of that liability is measured based on an expected cash
flow approach and accretion expense is recognized each period to recognize increases to the fair value of the liability due to
the passage of time. Increases to the fair value of the liability, except for accretion, are added to the carrying value of the
long-lived asset. Those increases are then reported in amortization expense over the estimated useful life of the long-lived asset.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Activity
in the asset retirement obligation account for the years ended December 31, is as follows:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Accretion of liability due to passage of time</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">6</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Amortization of asset due to passage of time</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">Balance, ending</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">178</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>




<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt">&#160;</p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Financial
Instruments</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
follow ASC Topic 820, <i>Fair Value Measurements and Disclosures</i>, which defines fair value, establishes a framework for measuring
fair value, and expands disclosures about fair value measurements. The fair value framework requires the categorization of assets
and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides
the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Our
financial instruments include cash and cash equivalents, accounts receivable, accounts payable and accrued expenses, along with
the promissory note with no related borrowings described in Note 3, and any borrowings on the working capital line of credit described
in Note 3. The fair values of all financial instruments were not materially different from their carrying values.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">There
were no financial assets or liabilities adjusted to fair value on December 31, 2017 and 2016.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Product
revenue consists of sales of product that are recognized when realized and earned. This occurs when persuasive evidence of an
arrangement exists, title transfers via shipment of products or when delivery has occurred, the price is fixed or determinable
and collectability is reasonably assured.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Other
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Other
revenue may include revenue from technology license fees and paid development projects. Technology license fees and paid development
projects are recognized when earned pursuant to the agreed upon contractual arrangement, when performance obligations are satisfied,
the amount is fixed or determinable, and collectability is reasonably assured. We recognized a one-time technology development
fee of $250,000 in 2017 relating to our agreement with Eminess Technologies, Inc.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Shipping
and handling costs are included in other revenue when products are shipped and invoiced to the customer. We include the related
cost of shipping and handling in cost of goods sold.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Income
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
account for income taxes using the liability method. As such, deferred income taxes reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.
Deferred tax assets and liabilities are calculated using the enacted tax rates and laws that are expected to be in effect when
the anticipated reversal of these differences is scheduled to occur. Deferred tax assets are reduced by a valuation allowance
when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be
realized.</font></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">When
tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities,
while others are subject to uncertainty about merits of the position taken or the amount of the position that would be ultimately
sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available
evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution
of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions
that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50
percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated
with tax positions taken that exceeds the amount measured, as described above, is reflected as a liability for uncertain tax benefits
in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities
upon examination.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif"></font></p>



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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
have not recorded a reserve for any tax positions for which the ultimate deductibility is highly certain but for which there is
uncertainty about the timing of such deductibility. We file tax returns in all appropriate jurisdictions, which includes a federal
tax return and Illinois state tax return. When and if applicable, potential interest and penalty costs are accrued as incurred,
with expenses recognized in selling, general and administrative expenses in the statements of operations. As of December 31, 2017
and 2016, we had no liability for unrecognized tax benefits.</font></p>

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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Earnings
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Options
to purchase approximately 646,000 shares of common stock that were outstanding as of December 31, 2017 were not included in the
computation of earnings per share for the year ended December 31, 2017, as the impact of such shares would be both negligible
and anti-dilutive. Options to purchase approximately 859,000 shares of common stock that were outstanding as of December 31, 2016
were not included in the computation of earnings per share for the year ended December 31, 2016, as the impact of such shares
would be both negligible and anti-dilutive.</font></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">During
May 2014, the FASB issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2014-09 (&#8220;ASU 2014-09&#8221;), <i>Revenue
from Contracts with Customers</i>, and several related updates including ASU No. 2016-08 and ASU No. 2016-10, which supersedes
nearly all existing revenue recognition guidance under U.S. generally accepted accounting principles. The new standard requires
a company to recognize revenue when it transfers goods or services to customers in an amount that reflects the consideration that
the company expects to receive for those goods or services. Additionally, the guidance requires certain disclosures designed to
help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue and cash flows arising
from contracts with customers. ASU 2014-09 became effective for annual reporting periods beginning after December 15, 2017, including
interim periods within that reporting period, which is our first quarter of 2018. We adopted the provisions of ASU 2014-09 and
ASU 2015-14 for the year beginning January 1, 2018 and have elected the modified retrospective approach. We have assessed the
impact of adoption on our material revenue streams, evaluated the new disclosure requirements, and identified and implemented
appropriate changes to our business processes, systems and controls to support recognition and disclosure under the new guidance.
Based on completing this assessment, we have determined that the adoption of the guidance will not result in a material impact
on our consolidated financial statements.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">During
February 2016, the FASB issued ASU No. 2016-02 (&#8220;ASU 2016-02&#8221;), <i>Leases (Topic 842)</i>. This standard
requires the recognition of assets and liabilities arising from lease transactions on the balance sheet and the disclosure of
key information about leasing arrangements. Accordingly, a lessee will recognize a lease asset for its right to use the
underlying asset and a lease liability for the corresponding lease obligation. Both the asset and liability will initially be
measured at the present value of the future minimum lease payments over the lease term. Subsequent measurement, including the
presentation of expenses and cash flows, will depend on the classification of the lease as either a finance or an operating
lease. Initial costs directly attributable to negotiating and arranging the lease will be included in the asset. For leases
with a term of 12 months or less, a lessee can make an accounting policy election by class of underlying asset to not
recognize an asset and corresponding liability. Lessees will also be required to provide additional qualitative and
quantitative disclosures regarding the amount, timing and uncertainty of cash flows arising from leases. These disclosures
are intended to supplement the amounts recorded in the financial statements and provide additional information about the
nature of an organization&#8217;s leasing activities. The amendments in this standard are effective for fiscal years, and
interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. We are currently
evaluating the impact its adoption will have on the presentation of our financial statements and related
disclosures.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 6.8pt 0pt 5.35pt"></p>




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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note and Line of Credit<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">During
July 2014 we entered into a bank-issued letter of credit and related promissory note for up to $30,000 in borrowings to support
our obligations under our facility lease agreement. We then sold our certificates of deposit. No borrowings have been incurred
under this promissory note. Should any borrowings occur in the future, the interest rate would be the prime rate plus 1%, with
the bank having the right to &#8220;set off&#8221; or apply unpaid balances against our checking account if we fail to meet our
obligations under any borrowings under the note. It is our intention to renew this note annually, for as long as we need to do
so pursuant to the terms of our facility lease agreement. Because there were no amounts outstanding on the note at any time during
2017 or 2016, we have recorded no related liability on our balance sheet.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">During
March 2015, we entered into a Business Loan Agreement (the &#8220;Line of Credit Agreement&#8221;) with Libertyville Bank and
Trust Company, a Wintrust Community Bank (&#8220;Libertyville&#8221;), our primary bank. This Line of Credit Agreement was subsequently
amended on April 13, 2015 and was extended on each of March 4, 2016 and February 14, 2017. Under the Line of Credit Agreement,
as amended, Libertyville will provide a maximum of $300,000 or 75% of our eligible accounts receivable, whichever is less, of
revolving credit, collateralized by a senior priority lien on our accounts receivable, inventory, equipment, general intangibles
and fixtures. Interest on any borrowings would be the prime rate at the time plus 1%. Availability to draw on the line requires
us to have at least $1 million in cash, including any amounts borrowed, at Libertyville on the date of any advance. Advances may
only occur at the beginning or end of a fiscal quarter and must be repaid in full within five days of the advance. Borrowings
on this line were $300,000 on December 31, 2017. These borrowings were repaid in January 2018. The Line of Credit Agreement expired
on March 4, 2018.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">On
March&#160;26, 2018, we executed a new Business Loan Agreement (the &#8220;New Line of Credit Agreement&#8221;), dated as of
March 4, 2018, with Libertyville, which replaces the Line of Credit Agreement with Libertyville that expired on March 4,
2018. Under the New Line of Credit Agreement, Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum
of (a) 75% our eligible accounts receivables and (b) our cash deposited with Libertyville, whichever is less,&#160;of
revolving credit to us, collateralized by a senior priority lien on our accounts receivables, inventory, equipment, general
intangibles and fixtures. Interest is payable monthly on any advances at a floating interest rate of the prime rate at the
time plus 1%. We must have $1 million in cash, inclusive of the borrowed amount, at Libertyville on the date of any advance.
Advances may only occur at the beginning or end of a fiscal quarter and must be repaid in full within five business days of the
advance. Amounts due under the New Line of Credit Agreement must be paid in full on March&#160;4, 2019. While the New Line of
Credit Agreement is in effect, we cannot, among other things, engage in any business activities substantially different than
those in which we are presently engaged, and there are limitations imposed on our ability to, among other things, incur
additional indebtedness for borrowed money, including capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security
interest in or encumber any of our assets, sell with recourse any of our accounts other than to Libertyville,
cease operations, merge, transfer, acquire or consolidate with any other entity, change our name, dissolve or transfer or
sell collateral outside the ordinary course of business, pay any cash dividends, loan, invest in or advance money or assets
to any other person or entity, purchase, create or acquire any interest in any other entity, or incur any obligation as a
surety or guarantor other than in the ordinary course of business, in each case without Libertyville&#8217;s prior
written consent.</font></p>

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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6792509360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureTextBlock', window );">Inventories</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0in; font: 10pt Times New Roman, Times, Serif"></td><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(4)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Inventories</b></font></td>
</tr></table>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Inventories
consist of the following:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800577152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equipment and Leasehold Improvements<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 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_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock', window );">Equipment and Leasehold Improvements</a></td>
<td class="text"><table cellspacing="0" cellpadding="0" style="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse"><tr style="vertical-align: top; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><b>(5)</b>
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    <td style="width: 95%; font: 10pt Times New Roman, Times, Serif"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Equipment
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Equipment
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 65.15pt 0pt 0; text-align: right"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

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<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 85%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
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    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">2016</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Depreciation
expense was $336 and $605, for the years ended December 31, 2017 and 2016, respectively.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6610014096">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Lease Commitments<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOfLesseeDisclosureTextBlock', window );">Lease Commitments</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(6)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Lease
                                         Commitments</b></font></td>
</tr></table>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.35pt; text-indent: -32.95pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 7.25pt; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
lease our operating facilities under operating leases. During October 2016 we entered into a Third Lease Amendment related to
our primary facility in Romeoville, Illinois, extending the term of the lease through December 31, 2024. The current monthly rent
on this lease amounts to $37.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.4pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">During
March 2017, we entered into a new Building Lease for our Burr Ridge, Illinois facility that began in September 2017 and extends
through September 2021, with our having the option to further extend this lease by three additional one-year periods. The current
monthly rent on this lease amounts to $14. During 2016 we also renewed our lease for offsite warehouse in Romeoville, Illinois,
through August 2019. The current monthly rent on this lease amounts to $7.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif"></font></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.5pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.15pt; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">The
following is a schedule of future minimum lease payments including real estate taxes as required under the above operating leases,
as well as the remaining lease payments under capital leases as referenced below:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 1in">
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    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Year ending December 31:</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif">Leases</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="width: 33%; text-align: left; font: 10pt Times New Roman, Times, Serif">2018</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif">699</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">689</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">141</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2020</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">587</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">134</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2021</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">554</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">91</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2022</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">420</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">49</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">Thereafter</font></td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">869</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">Total minimum payments required:</font></td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">3,819</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">559</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Rent
expense, including real estate taxes, under these leases amounted to $621 and $597, for the years ended December 31, 2017 and
2016, respectively. Amortization expense related to assets under capital lease is included in depreciation expense.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.4pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.55pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">On
December 31, 2017 equipment under capital leases had a cost of $757 with accumulated depreciation of $43, compared to
$362 and $62, respectively, on December 31, 2016. Principal and interest payments are due monthly under the capital
lease obligations through October 2022. The remaining payments under capital leases include principal of $559 and interest
of $100. We entered into three new capital leases during 2017 for $481 and a 5-year duration (through 2022). We entered into
one new capital lease during 2016 for $75 and a 5-year duration (through August 2021), and recognized an impairment
charge, reducing the value of two other pieces of capital equipment by $54 in aggregate.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.55pt 0pt 8.35pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><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>
<a 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 842<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=77888251<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -URI http://asc.fasb.org/topic&amp;trid=2208923<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6792428592">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accrued Expenses<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_PayablesAndAccrualsAbstract', window );"><strong>Payables and Accruals [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock', window );">Accrued Expenses</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(7)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Accrued
                                         Expenses</b></font></td>
</tr></table>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 41.4pt; text-indent: -33pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Accrued
expenses consist of the following:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">As of December 31,</td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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),20,24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6644283472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><b>(8)</b></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><b>Income Taxes</b></td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 271.6pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Our
net income tax provision, including both current and deferred, related to U.S. federal and state income taxes, is none.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 40.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">A
reconciliation of income tax expense to the amount computed by applying the Federal income tax rate to loss before provision for
income taxes as of December 31, 2017 and 2016 is as follows:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td>
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    <td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><b>2016</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif">Income tax credit at statutory rates</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">(268</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">)</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">(436</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">2</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">2</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">(66</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">9,284</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">(5</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">Change in valuation allowance</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.35pt">&#160;&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Deferred
income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial
reporting purposes and the amounts used for income tax purposes. Significant components of our deferred income taxes consist of
the following:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">The
valuation allowance decreased approximately $9.2 million and increased $0.4 million for the years ended December 31, 2017 and
2016, respectively (with no expiring net operating loss carryforwards and credits for either period; a portion of the charitable
contribution carryforward expired during 2017 and 2016) due principally to the change in the Federal tax rate, the change in State
tax rate, the change in the net operating loss carryforward and uncertainty as to whether future taxable income will be generated
prior to the expiration of the carryforward period. Under the Internal Revenue Code, certain ownership changes, including the
prior issuance of preferred stock and our public offering of common stock, may subject us to annual limitations on the utilization
of our net operating loss carryforward. As of December 31, 2017, the amounts subject to limitations have not yet been determined.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 22pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">On
December 22, 2017, the President of the United States signed into law the Tax Cuts and Jobs Act tax reform legislation. This legislation
makes significant changes in U.S. tax law, including a reduction in the corporate tax rates, changes in net operating loss carryforwards
and carrybacks and a repeal of the corporate alternative minimum tax. The legislation reduced the U.S. corporate tax rate from
the current rate of 34% to 21%. As a result of the enacted law, the Company was required to revalue deferred tax assets and liabilities
at the enacted rate. This revaluation resulted in a reduction in the deferred tax asset and valuation allowance of $9.3 million.
The other provisions of the Tax Cuts and Jobs Act did not have a material impact on the financial statements as of December 31,
2017 and for the year then ended. With the new legislation, the Securities and Exchange Commission issued guidance under Staff
Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (&#8220;SAB 118&#8221;) directing
taxpayers to consider the impact of the U.S. legislation as &#8220;provisional&#8221; when it does not have the necessary information
prepared or analyzed in reasonable detail to complete its accounting for the change in tax law. There is no impact on the current
year income tax expense for the federal corporate tax rate change due to our current year taxable loss and the calculation related
to the change is complete.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 22pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
had net operating loss carryforwards for tax purposes of approximately $83 million on December 31, 2017, which expire between
2018 and </font>2037.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><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>
<a 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> -URI http://asc.fasb.org/topic&amp;trid=2144680<br></p></div>
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of December 31, 2017 and 2016, we had 24,088 authorized but unissued shares of preferred stock. In addition, as of December 31,
2017, 796,000 authorized but unissued shares of common stock have been reserved for future equity grants under our 2010 Equity Compensation Plan.
During August 2016, our stockholders authorized an additional 7,000,000 shares of common stock, increasing our authorized shares
of common stock from 35,000,000 to 42,000,000 authorized shares. Our stockholders also authorized an additional 1,200,000 shares
of common stock that may be issued pursuant to our 2010 Equity Compensation Plan.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800567376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Stock Grants<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Disclosure of Compensation Related Costs, Share-based Payments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stock Options and Stock Grants</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(10)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Stock
                                         Options and Stock Grants</b></font></td>
</tr></table>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
have entered into stock option agreements with certain officers, employees and directors. The stock options generally expire ten
years from the date of grant.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><u>Employee
Stock Options</u></font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
follow ASC Topic 718, <i>Share-Based Payments</i>, in which compensation expense is recognized only for share-based payments expected
to vest. We recognized compensation expense related to stock options of $183 and $207 for the years ended December 31, 2017 and
2016, respectively.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif"></font></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">As
of December 31, 2017, there was approximately $241 of total unrecognized compensation cost related to non-vested share-based compensation
arrangements granted under our stock option plans. That cost is expected to be recognized over a remaining weighted-average period
of 1.9 years.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 1.55pt; margin-bottom: 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">The
following table illustrates the various assumptions used to calculate the Black-Scholes option pricing model for options granted
for all years presented:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.55pt 0pt 5.35pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="7" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">Years Ended December 31,</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">2017</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">2016</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="width: 76%; text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average risk-free interest rates:</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Dividend yield:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.00</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.00</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average expected life of the option:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">7 years</font></td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">7 years</font></td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average expected stock price volatility:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">94</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">95</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average fair value of the options granted:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">$</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.55</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">$</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.36</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">We
use the Black&#8722;Scholes option pricing model to determine the fair value of stock-based compensation. The Black&#8722;Scholes
model requires us to make several assumptions, including the estimated length of time employees will retain their vested stock
options before exercising them (&#8220;expected term&#8221;), the estimated volatility of our common stock price over the expected
term and estimated forfeitures. Expected price volatility of the fiscal 2017 and 2016 grants is based on the daily market rate
changes of our stock going back to January 1, 2011. The shares granted in fiscal 2017 and 2016 had a vesting period of three years
and a contractual life of 10 years. Forfeitures were estimated at 4% for the years ended December 31, 2017 and 2016, based on
our historical experience. The Black&#8722;Scholes model also requires a risk-free interest rate, which is based on the U.S. Treasury
yield curve in effect at the time of the grant, and the dividend yield on our common stock, which is assumed to be zero since
we do not pay dividends and have no current plans to do so in the future. Changes in these assumptions can materially affect the
estimate of fair value of stock-based compensation and consequently, the related expense recognized on the statement of operations.
We recognize stock-based compensation expense on a straight-line basis.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">The
following table summarizes the option activity for our employees and directors during the year ended December 31, 2017:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Weighted</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Weighted</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Average</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Average</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Remaining</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Exercise Price</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Contractual</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Aggregate</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">The
aggregate intrinsic value in the table above is based on our closing stock price of $0.52 on the last business day for the year
ended December 31, 2017.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">During
the years ended December 31, 2017 and 2016, the total intrinsic value of our stock options exercised was $26 and $19, respectively.
Cash received for option exercises was $47 and $18 during the years ended December 31, 2017 and 2016, respectively. We had approximately
118,000 options exercised during the year ended December 31, 2017, compared to 44,000 in 2016. Based on our election of the &#8220;with
and without&#8221; approach, no realized tax benefits from stock options were recognized for the years ended December 31, 2017
and 2016.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><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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<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="idp6619178496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>401(k) Profit-Sharing Plan<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
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<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_PensionAndOtherPostretirementBenefitsDisclosureTextBlock', window );">401(k) Profit-Sharing Plan</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(11)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>401(k)
                                         Profit-Sharing Plan</b></font></td>
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
have a 401(k) profit-sharing plan covering substantially all employees who meet defined service requirements. During 2017, we
implemented a new Company contribution program, in which 10% of the employee&#8217;s contribution will be matched up to an 8%
contribution (for a match of up to 0.8% of a participant&#8217;s salary). Contributions made in 2017 aggregated $19. No contributions
were made in 2016.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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>
<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="idp6652020416">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Customers and Contingencies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_RisksAndUncertaintiesAbstract', window );"><strong>Risks and Uncertainties [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskDisclosureTextBlock', window );">Significant Customers and Contingencies</a></td>
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.1pt; text-indent: -30.7pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"><font style="font: 10pt Times New Roman, Times, Serif">Revenue
from three customers constituted approximately 61%, 11% and 4%, respectively, of our 2017 revenue. Amounts included in accounts
receivable on December 31, 2017 relating to these three customers were approximately $6, $446 and $35, respectively. Revenue from
these three customers constituted approximately 69%, 4% and 5%, respectively, of our 2016 revenue. Amounts included in accounts
receivable on December 31, 2016 relating to these three customers were approximately $6, $432 and $35, respectively. The loss
of one of these significant customers or the failure to attract new customers could have a material adverse effect on our business,
results of operations and financial condition.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"><font style="font: 10pt Times New Roman, Times, Serif"></font></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 32.35pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
currently have exclusive supply agreements with BASF Corporation (&#8220;BASF&#8221;), our largest customer, that have
contingencies outlined which could potentially result in the license of technology and/or the sale of production equipment
from the Company to the customer intended to provide capacity sufficient to meet the customer&#8217;s production needs. This
outcome may occur if we fail to meet certain performance requirements, certain other obligations and/or certain financial
condition covenants. The financial condition covenants in one of our supply agreements with BASF &#8220;trigger&#8221; a
technology transfer right (license and equipment sale at BASF&#8217;s option) in the event (a) that earnings for the
twelve-month period ending with our most recently published quarterly financial statements are less than zero and our cash,
cash equivalents and certain investments are less than $1 million, or (b) of an acceleration of any debt maturity having a
principal amount of more than $10 million. Our supply agreements with BASF also &#8220;trigger&#8221; a technology transfer
right in the event of our insolvency, as further defined within the agreements. In the event of an equipment sale, upon
incurring a triggering event, the equipment would be sold to the customer at either 115% of the equipment&#8217;s net book
value or the greater of 30% of the original book value of such equipment, and any associated upgrades to it, or 115% of the
equipment&#8217;s net book value, depending on the equipment and related products.</font></p>

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

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
believe that we have sufficient cash and credit availability (See Liquidity and Capital Resources in Management&#8217;s Discussion
and Analysis in Part II, Item 7 of this Form 10-K for a further discussion, as well as the description of our Line of Credit Agreement
described in Note 3<b>) </b>to operate our business during 2018. If a triggering event were to occur and BASF elected to proceed
with the license and related equipment sale mentioned above, we would receive royalty payments from this customer for products
sold using our technology; however, we would lose both significant revenue and the ability to generate significant revenue to
replace that which was lost in the near term. Replacement of necessary equipment that could be purchased and removed by the customer
pursuant to this triggering event could take in excess of twelve months. Any additional capital outlays required to rebuild capacity
would probably be greater than the proceeds from the purchase of the assets as dictated by our agreement with the customer. Similar
consequences would occur if we were determined to have materially breached certain other provisions of the supply agreement with
BASF. Any such event would also likely result in the loss of many of our key staff and line employees due to economic realities.
We believe that our employees are a critical component of our success and it could be difficult to replace them quickly. Given
the occurrence of any such event, we might not be able to hire and retain skilled employees given the stigma relating to such
an event and its impact on us. Finally, any shortfall in capital needed to operate the business as management intends, including
with respect to avoiding this triggering event as described above, may result in a curtailment of certain activities or anticipated
investments.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We expect to expend resources on research, development and product testing, and in expanding current capacity or capability for new business. In addition, we may incur significant costs in preparing, filing, prosecuting, maintaining and enforcing our patents and other proprietary rights. We may need additional financing if we were to lose an existing customer or suffer a significant decrease in revenue from one or more of our customers or because of currently unknown capital requirements, new regulatory requirements or the need to meet the cash requirements discussed above to avoid a triggering event under our BASF agreement. Given our expected growth in our Sol&#233;sence<sup>&#174;</sup> business, we may also have temporary working capital demands that we cannot fund with existing capital, while remaining in compliance with the covenants included in our BASF agreement described above. If necessary, we may seek funding through public or private financing and through contracts with governmental entities or other companies. Additional financing may not be available on acceptable terms or at all, and any such additional financing could be dilutive to our shareholders. If we are unable to obtain adequate funds, we may be required to delay, scale-back or eliminate some of our manufacturing and marketing operations or we may need to obtain funds through arrangements on less favorable terms. Such circumstances could raise doubt as to our ability to continue as a going concern. If we obtain funding on unfavorable terms, we may be required to relinquish rights to some of our intellectual property.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
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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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6632231024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Segmentation and Geographical Distribution<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingDisclosureTextBlock', window );">Business Segmentation and Geographical Distribution</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif"><td style="width: 0in; font: 10pt Times New Roman, Times, Serif"></td><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(13)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Business
                                         Segmentation and Geographical Distribution</b></font></td>
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 36.15pt; text-align: justify; text-indent: -30.75pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Revenue
from international sources approximated $1,835 and $1,039 for the years ended December 31, 2017 and 2016, respectively. As part
of our revenue from international sources, we recognized approximately $1,713 and $902 in product revenue from a number of German
companies, in the aggregate, for the years ended December 31, 2017 and 2016, respectively.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in">&#160;</p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"><font style="font: 10pt Times New Roman, Times, Serif">Our
operations comprise a single business segment and all of our long-lived assets are located within the United States.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -URI http://asc.fasb.org/topic&amp;trid=2134510<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6619218064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify; font: 10pt Times New Roman, Times, Serif">
<td style="width: 0in; font: 10pt Times New Roman, Times, Serif"></td><td style="width: 0.45in; text-align: left; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>(14)</b></font></td><td style="text-align: justify; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif"><b>Subsequent
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 38.35pt; text-indent: -32.95pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">As
discussed in Note 3, the Line of Credit Agreement with our primary bank (Libertyville) expired in March 2018, but during
March 2018 we executed the New Line of Credit Agreement with Libertyville. Under the New Line of Credit Agreement,
Libertyville will provide a maximum of (i) $500,000 or (ii) two times the sum of (a) 75% of our eligible accounts receivables
and (b) our cash deposited with Libertyville, whichever is less,&#160;of revolving credit to us, collateralized by a senior
priority lien on our accounts receivables, inventory, equipment, general intangibles and fixtures. Interest is payable
monthly on any advances at a floating interest rate of the prime rate at the time plus 1%. We must have $1 million in cash,
inclusive of the borrowed amount, at Libertyville on the date of any advance. Advances may only occur at the beginning or end
of a fiscal quarter and must be repaid in full within five business days of the advance. Amounts due under the New Line of
Credit Agreement must be paid in full on March&#160;4, 2019. While the New Line of Credit Agreement is in effect, we cannot,
among other things, engage in any business activities substantially different than those in which we are presently engaged, and
there are limitations imposed on our ability to, among other things, incur additional indebtedness for borrowed money, including
capital leases, sell, transfer, mortgage, assign, pledge, lease or grant a security interest in or encumber any of our assets,
sell with recourse any of our accounts other than to Libertyville, cease operations, merge, transfer, acquire or consolidate with
any other entity, change our name, dissolve or transfer or sell collateral outside the ordinary course of business, pay any cash
dividends, loan, invest in or advance money or assets to any other person or entity, purchase, create or acquire any interest in
any other entity, or incur any obligation as a surety or guarantor other than in the ordinary course of business, in each case without
Libertyville's prior written consent.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6797752928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of Estimates and Risks and Uncertainties</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Use
of Estimates and Risks and Uncertainties</b></font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">The
preparation of financial statements requires us to make estimates and assumptions that affect the amounts reported in the financial
statements and accompanying notes. Actual results could differ from those estimates. Certain assumptions are also necessary to
assess the impact of risks and uncertainties on the financial statements, such as cash flow projections, availability of capital
if needed to support the ongoing operations of the business, and our expected compliance with contractual commitments. These risks
and uncertainties are further discussed in Note 12. Any changes in these assumptions or business plans could have a material impact
on the financial statements.</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Cash</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Cash
primarily consists of demand deposits.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TradeAndOtherAccountsReceivablePolicy', window );">Trade Accounts Receivable</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Trade
Accounts Receivable</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Trade
accounts receivable are carried at original invoice amount less an estimate made for doubtful receivables based on a review of
all outstanding amounts on a monthly basis. We determine the allowance for doubtful accounts by identifying troubled accounts
and by using historical experience applied to an aging of accounts. Trade accounts receivable are written off when deemed uncollectible.
Recoveries of trade accounts receivable previously written off are recorded when received. Our typical credit terms are thirty
days from shipment and invoicing.</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryPolicyTextBlock', window );">Inventories</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Inventories</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Inventories
are stated at the lower of cost, maintained on a first in, first out basis, or net realizable value. We have recorded allowances
to reduce inventory relating to excess quantities of certain materials. Write-downs of inventories establish a new cost basis,
which is not increased for future increases in market value of inventories or changes in estimated excess quantities.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock', window );">Equipment and Leasehold Improvements</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Equipment
and Leasehold Improvements</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Equipment
is stated at cost and is being depreciated over its estimated useful life (3-20 years) using the straight-line method. Leasehold
improvements are stated at cost and are being amortized using the straight-line method over the shorter of the useful life of
the asset or the term of the lease (3-7 years). Depreciation expense for leased assets is included with depreciation expense for
owned assets. From time to time we have self- constructed assets. These assets are stated at cost plus the capitalization of labor
and are depreciated over an estimated useful life (7-10 years) using the straight-line method.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock', window );">Long Lived Assets</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Long
Lived Assets</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
review long-lived assets for impairment whenever events or changes in circumstances indicate that the asset&#8217;s carrying amount
may not be recoverable. We conduct long-lived asset impairment analyses in accordance with ASC 360-10-15, <i>Impairment or Disposal
of Long-Lived Assets</i>. ASC 360-10-15 requires us to group assets and liabilities at the lowest level for which identifiable
cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the
sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is
recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value
based on discounted cash flow analysis or appraisals.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsPolicy', window );">Asset Retirement Obligations</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Asset
Retirement Obligations</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">In
connection with our leased facilities, we are required to remove certain leasehold improvements upon termination of our occupancy.
We follow the provisions of the FASB issued ASC 410-20, <i>Asset Retirement Obligations</i>, under which we recognize a liability
for the fair value of these asset retirement obligations. The fair value of that liability is measured based on an expected cash
flow approach and accretion expense is recognized each period to recognize increases to the fair value of the liability due to
the passage of time. Increases to the fair value of the liability, except for accretion, are added to the carrying value of the
long-lived asset. Those increases are then reported in amortization expense over the estimated useful life of the long-lived asset.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Activity
in the asset retirement obligation account for the years ended December 31, is as follows:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">2017</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">2016</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">178</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">172</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Accretion of liability due to passage of time</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">6</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">6</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Amortization of asset due to passage of time</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">Balance, ending</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">184</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">178</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>




<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt">&#160;</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Financial Instruments</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Financial
Instruments</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
follow ASC Topic 820, <i>Fair Value Measurements and Disclosures</i>, which defines fair value, establishes a framework for measuring
fair value, and expands disclosures about fair value measurements. The fair value framework requires the categorization of assets
and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. Level 1 provides
the most reliable measure of fair value, whereas Level 3 generally requires significant management judgment.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Our
financial instruments include cash and cash equivalents, accounts receivable, accounts payable and accrued expenses, along with
the promissory note with no related borrowings described in Note 3, and any borrowings on the working capital line of credit described
in Note 3. The fair values of all financial instruments were not materially different from their carrying values.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">There
were no financial assets or liabilities adjusted to fair value on December 31, 2017 and 2016.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Product Revenue</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Product
Revenue</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Product
revenue consists of sales of product that are recognized when realized and earned. This occurs when persuasive evidence of an
arrangement exists, title transfers via shipment of products or when delivery has occurred, the price is fixed or determinable
and collectability is reasonably assured.</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionSoftware', window );">Other Revenue</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Other
Revenue</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Other
revenue may include revenue from technology license fees and paid development projects. Technology license fees and paid development
projects are recognized when earned pursuant to the agreed upon contractual arrangement, when performance obligations are satisfied,
the amount is fixed or determinable, and collectability is reasonably assured. We recognized a one-time technology development
fee of $250,000 in 2017 relating to our agreement with Eminess Technologies, Inc.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Shipping
and handling costs are included in other revenue when products are shipped and invoiced to the customer. We include the related
cost of shipping and handling in cost of goods sold.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpensePolicy', window );">Research and Development Expenses</a></td>
<td class="text"><p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif"><b>Research
and Development Expenses</b></font></p>

<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Research
and development expenses are recognized as expense when incurred.</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxPolicyTextBlock', window );">Income Taxes</a></td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
account for income taxes using the liability method. As such, deferred income taxes reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.
Deferred tax assets and liabilities are calculated using the enacted tax rates and laws that are expected to be in effect when
the anticipated reversal of these differences is scheduled to occur. Deferred tax assets are reduced by a valuation allowance
when, in the opinion of management, it is more likely than not that some portion or all of the deferred tax assets will not be
realized.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">When
tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities,
while others are subject to uncertainty about merits of the position taken or the amount of the position that would be ultimately
sustained. The benefit of a tax position is recognized in the financial statements in the period during which, based on all available
evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution
of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions
that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50
percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated
with tax positions taken that exceeds the amount measured, as described above, is reflected as a liability for uncertain tax benefits
in the accompanying balance sheets along with any associated interest and penalties that would be payable to the taxing authorities
upon examination.&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif"></font></p>



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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">We
have not recorded a reserve for any tax positions for which the ultimate deductibility is highly certain but for which there is
uncertainty about the timing of such deductibility. We file tax returns in all appropriate jurisdictions, which includes a federal
tax return and Illinois state tax return. When and if applicable, potential interest and penalty costs are accrued as incurred,
with expenses recognized in selling, general and administrative expenses in the statements of operations. As of December 31, 2017
and 2016, we had no liability for unrecognized tax benefits.</font></p>

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<tr class="ro">
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Options
to purchase approximately 646,000 shares of common stock that were outstanding as of December 31, 2017 were not included in the
computation of earnings per share for the year ended December 31, 2017, as the impact of such shares would be both negligible
and anti-dilutive. Options to purchase approximately 859,000 shares of common stock that were outstanding as of December 31, 2016
were not included in the computation of earnings per share for the year ended December 31, 2016, as the impact of such shares
would be both negligible and anti-dilutive.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
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<tr class="re">
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<p style="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">During
May 2014, the FASB issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2014-09 (&#8220;ASU 2014-09&#8221;), <i>Revenue
from Contracts with Customers</i>, and several related updates including ASU No. 2016-08 and ASU No. 2016-10, which supersedes
nearly all existing revenue recognition guidance under U.S. generally accepted accounting principles. The new standard requires
a company to recognize revenue when it transfers goods or services to customers in an amount that reflects the consideration that
the company expects to receive for those goods or services. Additionally, the guidance requires certain disclosures designed to
help users of financial statements better understand the nature, amount, timing, and uncertainty of revenue and cash flows arising
from contracts with customers. ASU 2014-09 became effective for annual reporting periods beginning after December 15, 2017, including
interim periods within that reporting period, which is our first quarter of 2018. We adopted the provisions of ASU 2014-09 and
ASU 2015-14 for the year beginning January 1, 2018 and have elected the modified retrospective approach. We have assessed the
impact of adoption on our material revenue streams, evaluated the new disclosure requirements, and identified and implemented
appropriate changes to our business processes, systems and controls to support recognition and disclosure under the new guidance.
Based on completing this assessment, we have determined that the adoption of the guidance will not result in a material impact
on our consolidated financial statements.</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">During
February 2016, the FASB issued ASU No. 2016-02 (&#8220;ASU 2016-02&#8221;), <i>Leases (Topic 842)</i>. This standard
requires the recognition of assets and liabilities arising from lease transactions on the balance sheet and the disclosure of
key information about leasing arrangements. Accordingly, a lessee will recognize a lease asset for its right to use the
underlying asset and a lease liability for the corresponding lease obligation. Both the asset and liability will initially be
measured at the present value of the future minimum lease payments over the lease term. Subsequent measurement, including the
presentation of expenses and cash flows, will depend on the classification of the lease as either a finance or an operating
lease. Initial costs directly attributable to negotiating and arranging the lease will be included in the asset. For leases
with a term of 12 months or less, a lessee can make an accounting policy election by class of underlying asset to not
recognize an asset and corresponding liability. Lessees will also be required to provide additional qualitative and
quantitative disclosures regarding the amount, timing and uncertainty of cash flows arising from leases. These disclosures
are intended to supplement the amounts recorded in the financial statements and provide additional information about the
nature of an organization&#8217;s leasing activities. The amendments in this standard are effective for fiscal years, and
interim periods within those fiscal years, beginning after December 15, 2018, with early adoption permitted. We are currently
evaluating the impact its adoption will have on the presentation of our financial statements and related
disclosures.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for legal obligation associated with retirement of long-lived asset that results from acquisition, construction, or development or from normal operation of long-lived asset. Excludes environmental remediation liability from improper or other-than-normal operation of long-lived asset, obligation arising in connection with leased property that meets definition of lease payments or variable lease payments and from plan to sell or otherwise dispose of a long-lived asset.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
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<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.CC)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011434&amp;loc=d3e125687-122742<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<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 05<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=64802544&amp;loc=d3e202-110218<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=65884525&amp;loc=d3e40913-109327<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491622&amp;loc=d3e9504-115650<br><br>Reference 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 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 6: 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 25<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32247-109318<br><br>Reference 7: 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 28<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32280-109318<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_IncomeTaxPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
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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>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66092785&amp;loc=d3e4492-108314<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(b))<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 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=66092785&amp;loc=d3e4556-108314<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 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments.</p></div>
<a 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> -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 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://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(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_PropertyPlantAndEquipmentPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpensePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpensePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.</p></div>
<a 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 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 605<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 13.B.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=65893310&amp;loc=d3e214044-122780<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18726-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionSoftware">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue recognition for software arrangements relating to the licensing, selling, leasing, or marketing of computer software.</p></div>
<a 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 605<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 13.B.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=65893310&amp;loc=d3e214044-122780<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 605<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68047459&amp;loc=d3e131487-111767<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionSoftware</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TradeAndOtherAccountsReceivablePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables.  If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=SL6953423-111524<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(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<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 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10133-111534<br><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(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 6: 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)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 7: 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><br>Reference 8: 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 15<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5212-111524<br><br>Reference 9: 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 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5093-111524<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6061-108592<br><br>Reference 2: 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 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6143-108592<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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6132-108592<br></p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807406944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>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>Dec. 31, 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_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</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_ScheduleOfChangeInAssetRetirementObligationTableTextBlock', window );">Schedule of activity in asset retirement obligations</a></td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Activity
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    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">172</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">6</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.</p></div>
<a 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 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13201-110859<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6637016208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 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_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<tr class="ro">
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    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800401408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equipment and Leasehold Improvements (Tables)<br></strong></div></th>
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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 physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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><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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6630496768">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Lease Commitments (Tables)<br></strong></div></th>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndCapitalLeasesTableTextBlock', window );">Schedule of future minimum lease payments</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 5.15pt; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">The
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as well as the remaining lease payments under capital leases as referenced below:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 1in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Year ending December 31:</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif">144</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2019</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">689</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">141</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2020</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">587</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">134</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2021</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">554</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">91</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">2022</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">420</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">49</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">Thereafter</font></td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">869</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">3,819</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">559</td><td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating and capital leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases 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>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800525792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accrued Expenses (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
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<td class="text">&#160;<span></span>
</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_ScheduleOfAccruedLiabilitiesTableTextBlock', window );">Schedule of accrued expenses</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">Accrued
expenses consist of the following:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

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    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
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    <td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif">Accrued payroll and related expenses</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">214</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">201</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of accrued liabilities.</p></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800395856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Schedule of reconciliation of income tax expense by applying federal income tax rate to loss before provision for income taxes</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">A
reconciliation of income tax expense to the amount computed by applying the Federal income tax rate to loss before provision for
income taxes as of December 31, 2017 and 2016 is as follows:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 60%; font: 10pt Times New Roman, Times, Serif; margin-left: 0.45in">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td>
    <td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><b>2017</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td>
    <td colspan="2" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif"><b>2016</b></td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="width: 36%; text-align: left; font: 10pt Times New Roman, Times, Serif">Income tax credit at statutory rates</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">(268</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">)</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">(436</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Nondeductible expenses</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">2</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">2</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">State income tax, net of federal benefits</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">(45</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">)</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">(66</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Effect of US tax rate change</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">9,284</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">0</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Expiration of stock options</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">188</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">149</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">Other</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">0</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">(5</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">Change in valuation allowance</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">(9,161</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">)</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">356</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 8.35pt">&#160;&#160;</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of significant components of deferred income taxes</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0pt; text-indent: 0.5in"><font style="font: 10pt Times New Roman, Times, Serif">Deferred
income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial
reporting purposes and the amounts used for income tax purposes. Significant components of our deferred income taxes consist of
the following:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">As of December 31,</td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">2017</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">2016</td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Deferred tax assets:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="width: 66%; text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Net operating loss carryforwards</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">23,520</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="width: 9%; text-align: right; font: 10pt Times New Roman, Times, Serif">31,935</td><td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Inventory and other allowances</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">12</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">16</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Charitable contribution carryforwards</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">2</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">5</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Excess (tax) book depreciation</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">577</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">805</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Excess (tax) book amortization</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">53</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">69</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; font: 10pt Times New Roman, Times, Serif">Share-based compensation</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">885</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">1,328</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">Other accrued costs</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">167</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">219</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.25in; font: 10pt Times New Roman, Times, Serif">Total deferred tax assets</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">25,216</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">34,377</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-left: 0.125in; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">Less: Valuation allowance</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">(25,216</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">)</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">(34,377</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">Deferred income taxes</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif">&#8212;</td><td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify">&#160;</p><span></span>
</td>
</tr>
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<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6792542800">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Stock Grants (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 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_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Disclosure of Compensation Related Costs, Share-based Payments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock', window );">Schedule of assumptions used to calculate Black-Scholes option Pricing Model for options granted</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 1.55pt; margin-bottom: 0pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">The
following table illustrates the various assumptions used to calculate the Black-Scholes option pricing model for options granted
for all years presented:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.55pt 0pt 5.35pt; text-indent: 0.45in"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="7" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">Years Ended December 31,</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="3" nowrap="nowrap" style="text-align: center; border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif">2017</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Dividend yield:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.00</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.00</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average expected life of the option:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" colspan="3" style="text-align: center; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"><font style="font-size: 10pt">7 years</font></td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average expected stock price volatility:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">94</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">95</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">%</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Weighted-average fair value of the options granted:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td nowrap="nowrap" style="text-align: right; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">$</td><td nowrap="nowrap" style="text-align: right; font: 10pt Times New Roman, Times, Serif">0.55</td><td nowrap="nowrap" style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<p style="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Schedule of option activity</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 37.8pt"><font style="font: 10pt Times New Roman, Times, Serif">The
following table summarizes the option activity for our employees and directors during the year ended December 31, 2017:</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; margin-left: 0in; text-indent: 0in; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">Weighted</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td colspan="2" style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: center; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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>Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
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<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<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">
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6617972496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Description of Business (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Dec. 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_us-gaap_ProceedsFromSaleOfMachineryAndEquipment', window );">Sale of equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 137<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TechnologyServicesRevenue', window );">Payment received for development of dispersion capabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250<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_CounterpartyNameAxis=nanx_CounterpartyNameMember', window );">Eminess Technologies [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_ProceedsFromSaleOfMachineryAndEquipment', window );">Sale of equipment</a></td>
<td class="nump">$ 36<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_TechnologyServicesRevenue', window );">Payment received for development of dispersion capabilities</a></td>
<td class="nump">$ 250<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_ProceedsFromSaleOfMachineryAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 sale of machinery and equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfMachineryAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_TechnologyServicesRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revenue from providing technology services. The services may include training, installation, engineering or consulting. Consulting services often include implementation support, software design or development, or the customization or modification of the licensed software.</p></div>
<a 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(d))<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 985<br> -SubTopic 605<br> -Section 25<br> -Paragraph 76<br> -URI http://asc.fasb.org/extlink&amp;oid=68047459&amp;loc=d3e132428-111767<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TechnologyServicesRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CounterpartyNameAxis=nanx_CounterpartyNameMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CounterpartyNameAxis=nanx_CounterpartyNameMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>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="idp6800482752">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_AssetRetirementObligationDisclosureAbstract', window );"><strong>Asset Retirement Obligation Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Balance, beginning</a></td>
<td class="nump">$ 178<span></span>
</td>
<td class="nump">$ 172<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationAccretionExpense', window );">Accretion of liability due to passage of time</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Balance, ending</a></td>
<td class="nump">$ 184<span></span>
</td>
<td class="nump">$ 178<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_AssetRetirementObligationAccretionExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6392676&amp;loc=d3e7480-110848<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationAccretionExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AssetRetirementObligationDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_AssetRetirementObligationDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_AssetRetirementObligationsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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>45
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							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="idp6804015792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_IncomeTaxRecognitionThresholdPercentage', window );">Threshold percentage</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TechnologyServicesRevenue', window );">Technology development fee</a></td>
<td class="nump">$ 250<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [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_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Anti-dilutive securities excluded from computation of earnings per share</a></td>
<td class="nump">646,000<span></span>
</td>
<td class="nump">859,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</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_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">20 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</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_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember', window );">Self-Constructed Assets [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</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_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OtherCapitalizedPropertyPlantAndEquipmentMember', window );">Self-Constructed Assets [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_AccountingPoliciesLineItems', window );"><strong>Accounting Policies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Equipment leasehold improvements and leased assets useful life</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_AccountingPoliciesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accounting Policies [Line Items]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_AccountingPoliciesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_IncomeTaxRecognitionThresholdPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Income Tax Recognition Threshold Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_IncomeTaxRecognitionThresholdPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_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_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_TechnologyServicesRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revenue from providing technology services. The services may include training, installation, engineering or consulting. Consulting services often include implementation support, software design or development, or the customization or modification of the licensed software.</p></div>
<a 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(d))<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 985<br> -SubTopic 605<br> -Section 25<br> -Paragraph 76<br> -URI http://asc.fasb.org/extlink&amp;oid=68047459&amp;loc=d3e132428-111767<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TechnologyServicesRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<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>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_OtherCapitalizedPropertyPlantAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherCapitalizedPropertyPlantAndEquipmentMember</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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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6810276864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note and Line of Credit (Detail Narratives) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></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>Mar. 26, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Jul. 31, 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_LinesOfCreditCurrent', window );">Line of Credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
<td class="nump">$ 0<span></span>
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<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_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember', window );">Line of Credit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Basis spread variable interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable interest rate basis</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Prime rate<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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of credit facility, maximum borrowing capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<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_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable', window );">Borrowing capacity as percentage of accounts receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">75.00%<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_LineOfCreditFacilityExpirationDate1', window );">Facility, expiration date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Mar.  04,  2018<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_LinesOfCreditCurrent', window );">Line of Credit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<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_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember', window );">Line of Credit [Member] | Greater than [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Cash', window );">Minimum amount of cash on hand before advance is given</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_LetterOfCreditMember', window );">Letter of Credit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Letter of credit and related promissory note</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">$ 30<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Basis spread variable interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable interest rate basis</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Prime rate<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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member] | Line of Credit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Basis spread variable interest rate</a></td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable interest rate basis</a></td>
<td class="text">Prime rate<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of credit facility, maximum borrowing capacity</a></td>
<td class="nump">$ 500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable', window );">Borrowing capacity as percentage of accounts receivable</a></td>
<td class="nump">75.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_BorrowingCapacityAsMultipleOfAccountsReceivable', window );">Borrowing capacity as multiple of accounts receivable</a></td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Cash', window );">Minimum amount of cash on hand before advance is given</a></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityExpirationDate1', window );">Facility, expiration date</a></td>
<td class="text">Mar.  04,  2019<span></span>
</td>
<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_nanx_RepaymentTerms', window );">Repayment Terms</a></td>
<td class="text">5 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>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_BorrowingCapacityAsMultipleOfAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The multiple of accounts receivable available to be borrowed as defined in line of credit agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_BorrowingCapacityAsMultipleOfAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of credit facility maximum borrowing capacity as percentage of accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_RepaymentTerms">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 business days the payment under the line of credit must be repaid of the advance, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_RepaymentTerms</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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_Cash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_DebtInstrumentDescriptionOfVariableRateBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescriptionOfVariableRateBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date the credit facility terminates, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LinesOfCreditCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(13))<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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=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_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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><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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<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)(16)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<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_ShortTermDebtTypeAxis=us-gaap_LetterOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTypeAxis=us-gaap_LetterOfCreditMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<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="idp6643128960">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Inventories (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryRawMaterials', window );">Raw materials</a></td>
<td class="nump">$ 297<span></span>
</td>
<td class="nump">$ 283<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryFinishedGoods', window );">Finished goods</a></td>
<td class="nump">863<span></span>
</td>
<td class="nump">510<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryGross', window );">Inventory gross, Total</a></td>
<td class="nump">1,160<span></span>
</td>
<td class="nump">793<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryValuationReserves', window );">Allowance for excess inventory quantities</a></td>
<td class="num">(21)<span></span>
</td>
<td class="num">(21)<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 );">Total</a></td>
<td class="nump">$ 1,139<span></span>
</td>
<td class="nump">$ 772<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_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_InventoryDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_InventoryFinishedGoods">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryFinishedGoods</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_InventoryRawMaterials">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryRawMaterials</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryValuationReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of valuation reserve for inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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><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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.12-09)<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24092-122690<br><br>Reference 4: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryValuationReserves</td>
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<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807417200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Equipment and Leasehold Improvements (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">$ 20,853<span></span>
</td>
<td class="nump">$ 20,376<span></span>
</td>
</tr>
<tr class="re">
<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 and amortization</a></td>
<td class="num">(19,229)<span></span>
</td>
<td class="num">(18,981)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property, Plant and Equipment, Net, Total</a></td>
<td class="nump">1,624<span></span>
</td>
<td class="nump">1,395<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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</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_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">14,936<span></span>
</td>
<td class="nump">14,587<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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">811<span></span>
</td>
<td class="nump">790<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember', window );">Office Furniture [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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</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_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">110<span></span>
</td>
<td class="nump">110<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_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">4,839<span></span>
</td>
<td class="nump">4,815<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember', window );">Construction in Progress [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</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_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">$ 157<span></span>
</td>
<td class="nump">$ 75<span></span>
</td>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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>
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<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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;">us-gaap_PropertyPlantAndEquipmentLineItems</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:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember</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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<tr>
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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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>
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<DOCUMENT>
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<SEQUENCE>49
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6652010400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Equipment and Leasehold Improvements (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation expense</a></td>
<td class="nump">$ 336<span></span>
</td>
<td class="nump">$ 605<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_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>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</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></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentAbstract">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<td>duration</td>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
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<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="idp6799084256">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Lease Commitments (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOperatingAbstract', window );"><strong>Operating leases:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">2018</a></td>
<td class="nump">$ 699<span></span>
</td>
</tr>
<tr class="re">
<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">689<span></span>
</td>
</tr>
<tr class="ro">
<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">587<span></span>
</td>
</tr>
<tr class="re">
<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">554<span></span>
</td>
</tr>
<tr class="ro">
<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">420<span></span>
</td>
</tr>
<tr class="re">
<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">869<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_OperatingLeasesFutureMinimumPaymentsDue', window );">Total minimum payments required under operating leases</a></td>
<td class="nump">3,819<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsAbstract', window );"><strong>Capital leases:</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_CapitalLeasesFutureMinimumPaymentsDueCurrent', window );">2018</a></td>
<td class="nump">144<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears', window );">2019</a></td>
<td class="nump">141<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears', window );">2020</a></td>
<td class="nump">134<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears', window );">2021</a></td>
<td class="nump">91<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears', window );">2022</a></td>
<td class="nump">49<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_CapitalLeasesFutureMinimumPaymentsDue', window );">Total minimum payments required under capital leases</a></td>
<td class="nump">$ 559<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_CapitalLeaseObligationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CapitalLeaseObligationsAbstract</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:stringItemType</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>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases.</p></div>
<a 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases 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 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases 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 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases 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 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases 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 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases 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 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_LeasesOperatingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeasesOperatingAbstract</td>
</tr>
<tr>
<td style="padding-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_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>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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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<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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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6810600320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Lease Commitments (Details Narrative)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">10 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2016 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseAndRentalExpense', window );">Rent Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 621<span></span>
</td>
<td class="nump">$ 597<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasedAssetsGross', window );">Cost of equipment under capital lease</a></td>
<td class="nump">$ 757<span></span>
</td>
<td class="nump">757<span></span>
</td>
<td class="nump">362<span></span>
</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_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation', window );">Accumulated depreciation</a></td>
<td class="nump">43<span></span>
</td>
<td class="nump">$ 43<span></span>
</td>
<td class="nump">$ 62<span></span>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_NumberOfCapitalLeases', window );">Number of capital leases</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract', window );">Capital lease term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">5 years<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireEquipmentOnLease', window );">Payments to acquire capital lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 481<span></span>
</td>
<td class="nump">$ 75<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTransfersAndChanges', window );">Change in value of capital equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 54<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDue', window );">Total minimum payments required under capital leases</a></td>
<td class="nump">559<span></span>
</td>
<td class="nump">559<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_nanx_TotalFutureInterestUnderCapitalLeases', window );">Total future interest under capital leases</a></td>
<td class="nump">$ 100<span></span>
</td>
<td class="nump">$ 100<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_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract', window );">Capital lease term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract', window );">Capital lease term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseArrangementTypeAxis=nanx_RomeovilleIllinoisMember', window );">Romeoville Illinois [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_OperatingLeaseNumberOfRenewals', window );">Operating lease number of renewals</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<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_OperatingLeasesRentExpenseMinimumRentals', window );">Monthly rent on lease amounts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 37<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_LeaseArrangementTypeAxis=nanx_BurrRidgeFacilityMember', window );">Burr Ridge Facility [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_OperatingLeaseNumberOfRenewals', window );">Operating lease number of renewals</a></td>
<td class="nump">1<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_OperatingLeasesRentExpenseMinimumRentals', window );">Monthly rent on lease amounts</a></td>
<td class="nump">$ 14<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_LeaseArrangementTypeAxis=nanx_OffsiteWarehouseMember', window );">Offsite Warehouse [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_OperatingLeaseNumberOfRenewals', window );">Operating lease number of renewals</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3<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_OperatingLeasesRentExpenseMinimumRentals', window );">Monthly rent on lease amounts</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7<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_nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee leasing arrangements capital leases term of contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_LesseeLeasingArrangementsCapitalLeasesTermOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_NumberOfCapitalLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Capital Leases</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_NumberOfCapitalLeases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_OperatingLeaseNumberOfRenewals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Lease Number Of Renewals</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_OperatingLeaseNumberOfRenewals</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_TotalFutureInterestUnderCapitalLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum interest payments for capital leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_TotalFutureInterestUnderCapitalLeases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasedAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of leased 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 840<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45014-112735<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasedAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CapitalLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases.</p></div>
<a 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.</p></div>
<a 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 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45014-112735<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 2)<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_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_OperatingLeasedAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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;">us-gaap_OperatingLeasedAssetsLineItems</td>
</tr>
<tr>
<td style="padding-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_OperatingLeasesRentExpenseMinimumRentals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41499-112717<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 25<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=77910348&amp;loc=d3e34039-112682<br><br>Reference 3: 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_OperatingLeasesRentExpenseMinimumRentals</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PaymentsToAcquireEquipmentOnLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for payments to acquire rented equipment which is recorded as an 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 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>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireEquipmentOnLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PropertyPlantAndEquipmentTransfersAndChanges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) of physical assets used in the normal conduct of business and not intended for resale, from reclassification, impairment, donation, or changes classified as other. 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 2<br> -Subparagraph (a)<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_PropertyPlantAndEquipmentTransfersAndChanges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseArrangementTypeAxis=nanx_RomeovilleIllinoisMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeaseArrangementTypeAxis=nanx_RomeovilleIllinoisMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseArrangementTypeAxis=nanx_BurrRidgeFacilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeaseArrangementTypeAxis=nanx_BurrRidgeFacilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseArrangementTypeAxis=nanx_OffsiteWarehouseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeaseArrangementTypeAxis=nanx_OffsiteWarehouseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6644382224">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Accrued Expenses (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_PayablesAndAccrualsAbstract', window );"><strong>Payables and Accruals [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Accrued payroll and related expenses</a></td>
<td class="nump">$ 196<span></span>
</td>
<td class="nump">$ 167<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_CustomerNetVolumeRebatePayable', window );">Customer net volume rebate payable</a></td>
<td class="nump">214<span></span>
</td>
<td class="nump">201<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Other</a></td>
<td class="nump">133<span></span>
</td>
<td class="nump">153<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_AccruedLiabilitiesCurrent', window );">Total</a></td>
<td class="nump">$ 543<span></span>
</td>
<td class="nump">$ 521<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_CustomerNetVolumeRebatePayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid for customer net volume rebates, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_CustomerNetVolumeRebatePayable</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>
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<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>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_EmployeeRelatedLiabilitiesCurrent</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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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 9<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e7018-107765<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><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 210.5-02.20)<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_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6792921728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</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_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate', window );">Income tax credit at statutory rates</a></td>
<td class="num">$ (268)<span></span>
</td>
<td class="num">$ (436)<span></span>
</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_IncomeTaxReconciliationNondeductibleExpense', window );">Nondeductible expenses</a></td>
<td class="nump">2<span></span>
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<td class="nump">2<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_IncomeTaxReconciliationStateAndLocalIncomeTaxes', window );">State income tax, net of federal benefits</a></td>
<td class="num">(45)<span></span>
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<td class="num">(66)<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_IncomeTaxReconciliationChangeInEnactedTaxRate', window );">Effect of US tax rate change</a></td>
<td class="nump">9,284<span></span>
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<td class="nump">0<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_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost', window );">Expiration of stock options</a></td>
<td class="nump">188<span></span>
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<td class="nump">149<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_IncomeTaxReconciliationOtherAdjustments', window );">Other</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(5)<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_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Change in valuation allowance</a></td>
<td class="num">$ (9,161)<span></span>
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<td class="nump">$ 356<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32123-109318<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<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 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32059-109318<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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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 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 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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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></p></div>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationNondeductibleExpense</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible equity-based compensation costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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 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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<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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>
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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 the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/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 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes</td>
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6808014848">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes (Details 1) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_ComponentsOfDeferredTaxAssetsAbstract', window );"><strong>Deferred tax 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_DeferredTaxAssetsOperatingLossCarryforwards', window );">Net operating loss carryforwards</a></td>
<td class="nump">$ 23,520<span></span>
</td>
<td class="nump">$ 31,935<span></span>
</td>
</tr>
<tr class="re">
<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 );">Inventory and other allowances</a></td>
<td class="nump">12<span></span>
</td>
<td class="nump">16<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards', window );">Charitable contribution carryforwards</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">5<span></span>
</td>
</tr>
<tr class="re">
<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 );">Excess (tax) book depreciation</a></td>
<td class="nump">577<span></span>
</td>
<td class="nump">805<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Excess (tax) book amortization</a></td>
<td class="nump">53<span></span>
</td>
<td class="nump">69<span></span>
</td>
</tr>
<tr class="re">
<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 );">Share-based compensation</a></td>
<td class="nump">885<span></span>
</td>
<td class="nump">1,328<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpense', window );">Other accrued costs</a></td>
<td class="nump">167<span></span>
</td>
<td class="nump">219<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_DeferredTaxAssetsGross', window );">Total deferred tax assets</a></td>
<td class="nump">25,216<span></span>
</td>
<td class="nump">34,377<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Less: Valuation allowance</a></td>
<td class="num">$ (25,216)<span></span>
</td>
<td class="num">$ (34,377)<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_ComponentsOfDeferredTaxAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComponentsOfDeferredTaxAssetsAbstract</td>
</tr>
<tr>
<td style="padding-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_DeferredTaxAssetsCharitableContributionCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 charitable contribution 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> -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 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 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_DeferredTaxAssetsCharitableContributionCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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_DeferredTaxAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=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_DeferredTaxAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsInventory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_DeferredTaxAssetsTaxDeferredExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 differences from reserves and accruals, compensation and benefit costs, and other provisions, reserves, and allowances.</p></div>
<a 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> -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_DeferredTaxAssetsTaxDeferredExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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>55
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							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="idp6799441408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Increase (decrease) in valuation allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (9,200)<span></span>
</td>
<td class="nump">$ 400<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Net operating loss carryforwards</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 83,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_OperatingLossCarryforwardsExpirationYearStart', window );">Capital loss carryforwards expiration period start</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2018<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_nanx_OperatingLossCarryforwardsExpirationYearEnd', window );">Capital loss carryforwards expiration period end</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2037<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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate', window );">U.S. corporate tax rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [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_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate', window );">U.S. corporate tax rate</a></td>
<td class="nump">21.00%<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_ValuationAllowanceByDeferredTaxAssetAxis=nanx_ChangeInEnactedRateMember', window );">Change In Enacted Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Increase (decrease) in valuation allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (9,300)<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_nanx_OperatingLossCarryforwardsExpirationYearEnd">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Loss Carryforwards Expiration Year End</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_OperatingLossCarryforwardsExpirationYearEnd</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_OperatingLossCarryforwardsExpirationYearStart">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Loss Carryforwards Expiration Year Start</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_OperatingLossCarryforwardsExpirationYearStart</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_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>
</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_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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis=nanx_ChangeInEnactedRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=nanx_ChangeInEnactedRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6807414176">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Capital Stock (Details Narrative) - shares<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Aug. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Jul. 31, 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, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24,088<span></span>
</td>
<td class="nump">24,088<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_nanx_AddtionalSharesAuthorizedDuringPeriod', window );">Addtional shares authorized during period</a></td>
<td class="nump">7,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<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="nump">42,000,000<span></span>
</td>
<td class="nump">42,000,000<span></span>
</td>
<td class="nump">35,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=nanx_PlanMember', window );">2010 Equity Compensation 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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance', window );">Authorized, unissued shares of common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">796,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized', window );">Addtional shares authorized under plan</a></td>
<td class="nump">1,200,000<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_nanx_AddtionalSharesAuthorizedDuringPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 additional shares authorized for issuance by stockholders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_AddtionalSharesAuthorizedDuringPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_CommonStockCapitalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate number of common shares reserved for future issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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_CommonStockCapitalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 additional shares authorized for issuance under an established share-based compensation 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=nanx_PlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=nanx_PlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6792500032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Stock Grants (Details) - Stock Options [Member] - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Weighted-average risk-free interest rates</a></td>
<td class="nump">2.10%<span></span>
</td>
<td class="nump">1.50%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<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_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Weighted-average expected life of the option</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">7 years<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate', window );">Weighted-average expected stock price volatility</a></td>
<td class="nump">94.00%<span></span>
</td>
<td class="nump">95.00%<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted-average fair value of the options granted</a></td>
<td class="nump">$ 0.55<span></span>
</td>
<td class="nump">$ 0.36<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (f)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (f)(2)(iv)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 expected volatility rate of 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 (f)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate</td>
</tr>
<tr>
<td style="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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of share-based compensation awards, 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 (f)(2)(i)<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 S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=27013229&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6809936016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Stock Grants (Details 1) - Stock Options [Member] - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_nanx_StockOptionsAbstract', window );"><strong>Stock Options:</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Stock options outstanding, beginning</a></td>
<td class="nump">2,933,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Granted</a></td>
<td class="nump">515,000<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_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercises</a></td>
<td class="num">(118,000)<span></span>
</td>
<td class="num">(44,000)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Forfeited or expired</a></td>
<td class="num">(189,000)<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Stock options outstanding, ending</a></td>
<td class="nump">3,141,000<span></span>
</td>
<td class="nump">2,933,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable</a></td>
<td class="nump">2,296,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Shares available for grant</a></td>
<td class="nump">796,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_WeightedAverageExercisePriceAbstract', window );"><strong>Weighted Average Exercise Price</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Beginning Balance</a></td>
<td class="nump">$ 0.81<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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted</a></td>
<td class="nump">0.68<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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Exercised</a></td>
<td class="nump">0.40<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Forfeited or expired</a></td>
<td class="nump">2.08<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Ending Balance</a></td>
<td class="nump">0.73<span></span>
</td>
<td class="nump">$ 0.81<span></span>
</td>
</tr>
<tr class="re">
<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 );">Exercisable</a></td>
<td class="nump">$ 0.79<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Weighted Average Remaining Contractual Term, Outstanding</a></td>
<td class="text">5 years 9 months 18 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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted Average Remaining Contractual Term Years, Exercisable</a></td>
<td class="text">4 years 9 months 18 days<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_nanx_AggregateIntrinsicValueAbstract', window );"><strong>Aggregate Intrinsic Value</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Intrinsic Value, Outstanding</a></td>
<td class="nump">$ 183<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 );">Intrinsic Value, Exercisable</a></td>
<td class="nump">$ 147<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_nanx_AggregateIntrinsicValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">nanx_AggregateIntrinsicValueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_StockOptionsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">nanx_StockOptionsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_WeightedAverageExercisePriceAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">nanx_WeightedAverageExercisePriceAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_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_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_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_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_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_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<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_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>
<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>
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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>
<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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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>
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<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6799699264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options and Stock Grants (Detail Narratives) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_StockOptionPlanExpense', window );">Share-based compensation expense</a></td>
<td class="nump">$ 183<span></span>
</td>
<td class="nump">$ 207<span></span>
</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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions', window );">Total unrecognized compensation cost related to nonvested share-based compensation arrangements granted</a></td>
<td class="nump">$ 241<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Weighted-average period over which unrecognized compensation is expected to be recognized</a></td>
<td class="text">1 year 10 months 25 days<span></span>
</td>
<td class="text">&#160;<span></span>
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</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of stock options</a></td>
<td class="nump">$ 47<span></span>
</td>
<td class="nump">$ 18<span></span>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Stock Options [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period of stock options</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Contractual life</a></td>
<td class="text">5 years 9 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate', window );">Forfeiture rates</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<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_SharePrice', window );">Share price</a></td>
<td class="nump">$ .52<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 );">Total intrinsic value</a></td>
<td class="nump">$ 26<span></span>
</td>
<td class="nump">$ 19<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from exercise of stock options</a></td>
<td class="nump">$ 47<span></span>
</td>
<td class="nump">$ 18<span></span>
</td>
</tr>
<tr class="re">
<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 );">Stock Option Exercises</a></td>
<td class="nump">118,000<span></span>
</td>
<td class="nump">44,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Forfeiture rate of share-based compensation awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsFortfeitureRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 options awarded to employees as 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 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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of 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>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 (f)(2)(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_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-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_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_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="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>
<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_StockOptionPlanExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The noncash expense that accounts for the value of stock or unit options distributed to employees as 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 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_StockOptionPlanExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800621808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>401(k) Profit-Sharing Plan (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 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_CompensationAndRetirementDisclosureAbstract', window );"><strong>Retirement Benefits [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Contributions under profit sharing plan</a></td>
<td class="nump">$ 19<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_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch', window );">Employer's matching contribution</a></td>
<td class="nump">8.00%<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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent', window );">Employee's contribution for matching</a></td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent', window );">Participant's salary for employer matching</a></td>
<td class="nump">0.80%<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_CompensationAndRetirementDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CompensationAndRetirementDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DefinedBenefitPlanContributionsByEmployer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contribution received by defined benefit plan from employer which increases plan 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2709-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanContributionsByEmployer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							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="idp6810320384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Customers and Contingencies (Detail Narratives)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2016 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_MajorCustomersNumberOfCustomers', window );">Number of major customers</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="ro">
<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</a></td>
<td class="nump">$ 1,115<span></span>
</td>
<td class="nump">$ 434<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_MajorCustomersAxis=nanx_CustomersOneMember', window );">Customers One [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable</a></td>
<td class="nump">$ 6<span></span>
</td>
<td class="nump">$ 6<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_MajorCustomersAxis=nanx_CustomersOneMember', window );">Customers One [Member] | Customer Concentration Risk [Member] | Sales [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Revenue from customers</a></td>
<td class="nump">61.00%<span></span>
</td>
<td class="nump">69.00%<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_MajorCustomersAxis=nanx_CustomersTwoMember', window );">Customers Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable</a></td>
<td class="nump">$ 446<span></span>
</td>
<td class="nump">$ 432<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MajorCustomersAxis=nanx_CustomersTwoMember', window );">Customers Two [Member] | Customer Concentration Risk [Member] | Sales [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Revenue from customers</a></td>
<td class="nump">11.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MajorCustomersAxis=nanx_CustomersThreeMember', window );">Customers Three [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_AccountsReceivableNetCurrent', window );">Accounts receivable</a></td>
<td class="nump">$ 35<span></span>
</td>
<td class="nump">$ 35<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_MajorCustomersAxis=nanx_CustomersThreeMember', window );">Customers Three [Member] | Customer Concentration Risk [Member] | Sales [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Revenue from customers</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">5.00%<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_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember', window );">BASF [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_SignificantSupplyCommitmentDescription', window );">Supply Agreement</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0"><font style="font-family: Times New Roman, Times, Serif">We
currently have exclusive supply agreements with BASF Corporation (&#8220;BASF&#8221;), our largest customer, that have contingencies
outlined which could potentially result in the license of technology and/or the sale of production equipment from the Company
to the customer intended to provide capacity sufficient to meet the customer&#8217;s production needs. </font></p><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_nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades', window );">Equipment sale - original book value of equipment and upgrades</a></td>
<td class="nump">30.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_EquipmentSaleNetBookValueEquipment', window );">Equipment sale - net book value equipment</a></td>
<td class="nump">115.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember', window );">BASF [Member] | Greater than [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_PrincipalAmountDebtAcceleratedMaturity', window );">Accelerated debt maturity - principal amount debt</a></td>
<td class="nump">$ 10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember', window );">BASF [Member] | Less than [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_EarningsTriggerUnderSupplyAgreeement', window );">Earnings trigger under supply agreeement</a></td>
<td class="nump">0<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_CashCashEquivalentsAndShortTermInvestments', window );">Cash, cash equivalents and investments trigger under supply agreeement</a></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_EarningsTriggerUnderSupplyAgreeement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Earnings for twelve month period ending with the most recently published quarterly financal statements as defined in supply agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_EarningsTriggerUnderSupplyAgreeement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_nanx_EquipmentSaleNetBookValueEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equipment's net book value to be sold to customer after a triggering event as stated in the supply agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_EquipmentSaleNetBookValueEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 equipment's original value, including upgrades; to be sold to customer after a triggering event as stated in the supply agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_EquipmentSaleOriginalBookValueOfEquipmentAndUpgrades</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_MajorCustomersNumberOfCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 number of significant customers.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_MajorCustomersNumberOfCustomers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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_nanx_PrincipalAmountDebtAcceleratedMaturity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 prinicipal amount of accelerated debt maturity, as defined in supply agreement financial convenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_PrincipalAmountDebtAcceleratedMaturity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance 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_CashCashEquivalentsAndShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as 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 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_CashCashEquivalentsAndShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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_SignificantSupplyCommitmentDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Excluding long-term commitments, description of arrangements in which the entity must commit resources to supply goods or services to one or more customers, which may include identification of the goods or services to be furnished, identity of the buyer, pricing, effects on pricing (such as penalties) of failing to deliver minimum quantities required to be furnished, cancellation rights, and termination provisions.</p></div>
<a 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 210.9-03.17)<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 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><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)(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantSupplyCommitmentDescription</td>
</tr>
<tr>
<td style="padding-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_MajorCustomersAxis=nanx_CustomersOneMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=nanx_CustomersOneMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_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=nanx_CustomersTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=nanx_CustomersTwoMember</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=nanx_CustomersThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=nanx_CustomersThreeMember</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_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SupplyCommitmentAxis=us-gaap_SupplyCommitmentMember</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>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6620729152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Segmentation and Geographical Distribution (Detail Narratives)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2016 </div>
<div>USD ($)</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_NumberOfOperatingSegments', window );">Number of business segments</a></td>
<td class="nump">1<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_StatementGeographicalAxis=us-gaap_NonUsMember', window );">International Sources [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_Revenues', window );">Revenue from international sources</a></td>
<td class="nump">$ 1,835<span></span>
</td>
<td class="nump">$ 1,039<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_DE', window );">GERMANY</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_Revenues', window );">Revenue from international sources</a></td>
<td class="nump">$ 1,713<span></span>
</td>
<td class="nump">$ 902<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_NumberOfOperatingSegments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning 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_NumberOfOperatingSegments</td>
</tr>
<tr>
<td style="padding-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_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementGeographicalAxis=us-gaap_NonUsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementGeographicalAxis=us-gaap_NonUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementGeographicalAxis=country_DE">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_StatementGeographicalAxis=country_DE</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6799130896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events (Details Narrative) - Line of Credit [Member] - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 26, 2018</div></th>
<th class="th"><div>Dec. 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_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Basis spread variable interest rate</a></td>
<td class="text">&#160;<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable interest rate basis</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Prime rate<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of credit facility, maximum borrowing capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable', window );">Borrowing capacity as percentage of accounts receivable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">75.00%<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_LineOfCreditFacilityExpirationDate1', window );">Facility, expiration date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Mar.  04,  2018<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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [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_DebtInstrumentBasisSpreadOnVariableRate1', window );">Basis spread variable interest rate</a></td>
<td class="nump">1.00%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable interest rate basis</a></td>
<td class="text">Prime rate<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_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of credit facility, maximum borrowing capacity</a></td>
<td class="nump">$ 500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable', window );">Borrowing capacity as percentage of accounts receivable</a></td>
<td class="nump">75.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_BorrowingCapacityAsMultipleOfAccountsReceivable', window );">Borrowing capacity as multiple of accounts receivable</a></td>
<td class="nump">2<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_Cash', window );">Minimum amount of cash on hand before advance is given</a></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_nanx_RepaymentTerms', window );">Repayment Terms (business days)</a></td>
<td class="text">5 days<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_LineOfCreditFacilityExpirationDate1', window );">Facility, expiration date</a></td>
<td class="text">Mar.  04,  2019<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_nanx_BorrowingCapacityAsMultipleOfAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The multiple of accounts receivable available to be borrowed as defined in line of credit agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_BorrowingCapacityAsMultipleOfAccountsReceivable</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
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<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 of credit facility maximum borrowing capacity as percentage of accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_LineOfCreditFacilityMaximumBorrowingCapacityAsPercentageOfAccountsReceivable</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</td>
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<td>na</td>
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<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_nanx_RepaymentTerms">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 business days the payment under the line of credit must be repaid of the advance, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">nanx_RepaymentTerms</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>nanx_</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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_Cash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>num:percentItemType</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_DebtInstrumentDescriptionOfVariableRateBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescriptionOfVariableRateBasis</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date the credit facility terminates, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_LineOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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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>
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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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end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/**
 * Rivet Software Inc.
 *
 * @copyright Copyright (c) 2006-2011 Rivet Software, Inc. All rights reserved.
 * Version 2.4.0.3
 *
 */

var Show = {};
Show.LastAR = null,

Show.hideAR = function(){
	Show.LastAR.style.display = 'none';
};

Show.showAR = function ( link, id, win ){
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		Show.hideAR();
	}

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