<SEC-DOCUMENT>0001213900-21-025552.txt : 20210511
<SEC-HEADER>0001213900-21-025552.hdr.sgml : 20210511
<ACCEPTANCE-DATETIME>20210511112109
ACCESSION NUMBER:		0001213900-21-025552
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		62
CONFORMED PERIOD OF REPORT:	20210331
FILED AS OF DATE:		20210511
DATE AS OF CHANGE:		20210511

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AIR INDUSTRIES GROUP
		CENTRAL INDEX KEY:			0001009891
		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728]
		IRS NUMBER:				204458244
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35927
		FILM NUMBER:		21910206

	BUSINESS ADDRESS:	
		STREET 1:		1460 FIFTH AVENUE
		CITY:			BAY SHORE
		STATE:			NY
		ZIP:			11706
		BUSINESS PHONE:		631-881-4920

	MAIL ADDRESS:	
		STREET 1:		1460 FIFTH AVENUE
		CITY:			BAY SHORE
		STATE:			NY
		ZIP:			11706

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AIR INDUSTRIES GROUP, INC.
		DATE OF NAME CHANGE:	20070702

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Gales Industries Inc
		DATE OF NAME CHANGE:	20060410

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Ashlin Development Corp
		DATE OF NAME CHANGE:	20050127
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>f10q0321_airindustries.htm
<DESCRIPTION>QUARTERLY REPORT
<TEXT>
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<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#9746;<B>&nbsp;&nbsp;Quarterly Report Pursuant
To Section 13 or 15(d) of the Securities Exchange Act of 1934</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">For the quarterly period ended: March 31, 2021</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#9744;<B>&nbsp;Transition Report Pursuant To Section
13 or 15(d) of the Securities Exchange Act of 1934</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">For the transition period from ______ to_______&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Commission File No. 001-35927</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><U>AIR INDUSTRIES GROUP</U></B></P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 49%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nevada</FONT></TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 49%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">80-0948413</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(State or other jurisdiction of <BR>
incorporation or organization)</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(I.R.S. Employer <BR>
Identification No.)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>1460 Fifth Avenue, Bay Shore, New York 11706</U></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>(631) 968-5000</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Registrant&rsquo;s telephone number, including
area code)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Securities Registered pursuant to Section 1(b)
of the Act</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title of Each Class</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 2%; text-align: center">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trading Symbol(s)</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 2%; text-align: center">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name of each Exchange on which Registered</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common Stock</FONT></TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">AIRI</FONT></TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NYSE-American</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Indicate by check mark whether the registrant
has submitted every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&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). Yes&nbsp;&#9746;&nbsp;&nbsp;No&nbsp;&#9744;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large Accelerated Filer&nbsp; &#9744;  </FONT></TD>
    <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Non-Accelerated Filer&nbsp; &#9744; &nbsp;&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated Filer&nbsp; &#9744;</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Smaller Reporting Company &#9746;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging Growth Company &#9744;</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">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 7(a)(2)(B) of the Securities Act. &#9744;</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">There were a total of 32,037,547 shares of the registrant&rsquo;s common
stock outstanding as of May 7, 2021.&nbsp;</P>

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

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

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page&nbsp;No.</B></FONT></TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">PART I.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_001">FINANCIAL INFORMATION</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top; width: 8%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 1.</FONT></TD>
    <TD STYLE="vertical-align: top; width: 84%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_002">Financial Statements</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; width: 8%; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 2.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_003">Management&rsquo;s Discussion and Analysis of Financial Condition and Results of Operations</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">19</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 4.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_004">Controls and Procedures</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">26</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">PART II.&nbsp;</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_005">OTHER INFORMATION</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 1A.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_006">Risk Factors</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 2.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_007">Unregistered Sales of Equity Securities and Use of Proceeds</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">27</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item 6.</FONT></TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_008">Exhibits</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">28</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD COLSPAN="2" STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#a_009">SIGNATURES</A></FONT></TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">29</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">This Quarterly Report on Form
10-Q contains &ldquo;forward-looking statements&rdquo; within the meaning of Section 27A of the Securities Act of 1933, as amended, or
Securities Act, and Section 21E of the Securities Exchange Act of 1934, or Exchange Act. Forward-looking statements are predictive in
nature and can be identified by the fact that they do not relate strictly to historical or current facts and generally include words such
as &ldquo;expects,&rdquo; &ldquo;anticipates,&rdquo; &ldquo;intends,&rdquo; &ldquo;plans,&rdquo; &ldquo;believes,&rdquo; &ldquo;estimates&rdquo;
and similar expressions. Certain of the matters discussed herein concerning, among other items, our operations, cash flows, financial
position and economic performance including, in particular, future sales, product demand, competition and the effect of economic conditions,
include forward-looking statements.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">These statements and other
projections contained herein expressing opinions about future outcomes and non-historical information, are subject to uncertainties and,
therefore, there is no assurance that the outcomes expressed in these statements will be achieved. Investors are cautioned that forward-looking
statements are not guarantees of future performance and actual results or developments may differ materially from the expectations expressed
in forward-looking statements contained herein. Given these uncertainties, you should not place any reliance on these forward-looking
statements which speak only as of the date hereof. Factors that could cause actual results to differ materially from those reflected in
the forward-looking statements include, but are not limited to, those discussed under the heading &ldquo;Risk Factors&rdquo; in our Annual
Report on Form 10-K for the year ended December 31, 2020, and elsewhere in this report and the risks discussed in our other filings with
the SEC.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We undertake no obligation
to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise, except as may be
required under the securities laws of the United States.</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="a_001"></A>PART I</B></P>

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

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

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    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page No.</B></FONT></TD></TR>
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    <TD STYLE="vertical-align: top; width: 91%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A NAME="a_002"></A>Item 1. Financial statements</FONT></TD>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Condensed Consolidated Financial Statements:</FONT></TD>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#f_001">Condensed Consolidated Balance Sheets as of March 31, 2021 (unaudited) and December 31, 2020</A></FONT></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD></TR>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#f_002">Condensed Consolidated Statements of Operations for the three months ended March 31, 2021 and 2020 (unaudited)</A></FONT></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD></TR>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#f_003">Condensed Consolidated Statements of Stockholders&rsquo; Equity for the three months ended March 31, 2021 and 2020 (unaudited)</A></FONT></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD></TR>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#f_004">Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2021 and 2020 (unaudited)</A></FONT></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD></TR>
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    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="#f_005">Notes to Condensed Consolidated Financial Statements</A></FONT></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="f_001"></A><B>AIR INDUSTRIES GROUP</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Condensed Consolidated Balance Sheets</B></P>

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    <TD STYLE="white-space: nowrap; padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; font-weight: bold; text-align: center">March&nbsp;31,</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; font-weight: bold; text-align: center">December&nbsp;31,</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD></TR>
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    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
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    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">(unaudited)</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">ASSETS</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">Current Assets</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; width: 76%; text-align: left">Cash and Cash Equivalents</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">1,731,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">2,505,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">Accounts Receivable, Net of Allowance for Doubtful Accounts of $886,000 and $964,000</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,692,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,798,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">Inventory</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32,195,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32,120,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Prepaid Expenses and Other Current Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">250,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">173,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Prepaid Taxes</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">15,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">15,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
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    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Total Current Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">43,883,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">43,611,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Property and Equipment, Net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,141,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,581,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Operating Lease Right-Of-Use-Asset</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,392,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,510,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Deferred Financing Costs, Net, Deposits and Other Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">781,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">912,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; padding-bottom: 1.5pt">Goodwill</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">163,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">163,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">TOTAL ASSETS</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">57,360,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">57,777,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">LIABILITIES AND STOCKHOLDERS&rsquo; EQUITY</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Current Liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Notes Payable and Finance Lease Obligations - Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">15,606,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">16,475,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Accounts Payable and Accrued Expenses</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,246,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,682,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Operating Lease Liabilities - Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">693,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">701,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Deferred Gain on Sale - Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">38,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">38,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Deferred Revenue</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,802,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">917,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Liability Related to the Sale of Future Proceeds from&#8239;Disposition of Subsidiary - Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">200,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">200,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Deferred payroll tax liability - CARES Act - Current Portion</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">314,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">314,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Total Current Liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">26,899,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,327,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Long Term Liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Notes Payable and Finance Lease Obligations - Net of Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,587,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,786,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Notes Payable - Related Party - Net of Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">6,412,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">6,012,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Operating Lease Liabilities - Net of Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,763,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,927,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Deferred Gain on Sale - Net of Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">171,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">181,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Liability Related to the Sale of Future Proceeds from&#8239;Disposition of Subsidiary - Net of Current Portion</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">49,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">122,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Deferred payroll tax liability - CARES Act - Net of Current Portion</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">313,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">313,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">TOTAL LIABILITIES</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">42,194,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">42,668,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Commitments and Contingencies</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">Stockholders&rsquo; Equity Preferred Stock, par value $.001 - Authorized 3,000,000 shares, 0 shares outstanding, at both March 31,
    2021 and December 31, 2020.</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">Common Stock - Par Value $.001 - Authorized 60,000,000 Shares, 32,000,155 and 31,906,971&nbsp;Shares Issued and
    Outstanding as of March 31, 2021 and December 31, 2020, respectively</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Additional Paid-In Capital</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">81,447,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">81,238,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Accumulated Deficit</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(66,313,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(66,161,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">TOTAL STOCKHOLDERS&rsquo; EQUITY</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">15,166,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">15,109,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">TOTAL LIABILITIES AND STOCKHOLDERS&rsquo; EQUITY</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">57,360,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">57,777,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">See Notes to Condensed Consolidated Financial Statements</P>

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


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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="f_002"></A><B>AIR INDUSTRIES GROUP</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Condensed Consolidated Statements of&nbsp;Operations
</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>For the Three Months Ended March 31,</B></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Net Sales</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">13,712,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">13,447,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 1.5pt">Cost of Sales</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">11,915,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">11,266,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,797,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,181,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Operating Expenses</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,770,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">2,262,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Income (loss) from Operations</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(81,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Interest and Financing Costs</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(172,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(252,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Interest Expense - Related Parties</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(125,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(128,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Other Income, Net</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">118,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">105,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before Benefit From Income Taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(356,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Benefit from Income Taxes</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(1,414,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Net (Loss) Income</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(152,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,058,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Net (Loss) Income per share - Basic</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(0.00</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">0.04</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Net (Loss) Income per share - Diluted</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(0.00</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">0.03</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>Weighted Average Shares Outstanding - basic</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">31,971,922</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">30,380,234</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Weighted Average Shares Outstanding - diluted</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">31,971,922</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">36,521,454</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">See Notes to Condensed Consolidated Financial Statements</P>

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


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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="f_003"></A><B>AIR INDUSTRIES GROUP</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Condensed Consolidated Statements of Stockholders&rsquo;
Equity</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>For the Three Months Ended March 31, 2021 and
2020<BR>
(Unaudited)</B></P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Additional</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Total</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Common Stock</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1.5pt; font-weight: bold; text-align: center">Paid-in</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1.5pt; font-weight: bold; text-align: center">Accumulated</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1.5pt; font-weight: bold; text-align: center">Stockholders&rsquo;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Shares</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Amount</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Capital</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Deficit</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Equity</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 40%">Balance, January 1, 2021</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">31,906,971</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">32,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">81,238,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(66,161,000</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">15,109,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Common stock issued for directors fees</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">41,960</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">52,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">52,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Stock Compensation Expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">157,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">157,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Stock Options exercised</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">51,224</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Net Loss</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(152,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(152,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 4pt">Balance, March 31, 2021</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">32,000,155</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">32,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">81,447,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(66,313,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">15,166,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Balance, January 1, 2020</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">29,478,338</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">29,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">77,434,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(67,257,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">10,206,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Common stock issued for&#8239;directors fees</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">43,771</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">55,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">55,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Costs related to issuance of stock</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(145,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(145,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Issuance of Common Stock</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">419,597</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">983,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">984,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Common Stock Issued for Convertible Notes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">590,243</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">885,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">885,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Stock Compensation Expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">140,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">140,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Net Income</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,058,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,058,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 4pt">Balance, March 31, 2020</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">30,531,949</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">30,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">79,352,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(66,199,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">13,183,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">See Notes to Condensed Consolidated Financial Statements</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="f_004"></A><B>AIR INDUSTRIES GROUP</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Condensed Consolidated Statements of Cash Flows
</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>For the Three Months Ended March 31,</B></P>

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

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>CASH FLOWS FROM OPERATING ACTIVITIES</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left; text-indent: -9pt; padding-left: 9pt">Net (Loss) Income</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(152,000</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">1,058,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 9pt">Adjustments to reconcile net (loss) income to net cash provided by&#8239;(used in) operating activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Depreciation of property and equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">713,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">656,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Non-cash employee compensation expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">157,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">140,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Non-cash directors compensation</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">52,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">55,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Non-cash other income recognized</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(104,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(92,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Non-cash interest expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">31,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">28,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Amortization of Right-of-Use Asset</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">118,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">122,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Deferred gain on sale of real estate</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(10,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(10,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Loss on sale of equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">16,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Amortization of debt discount on convertible notes payable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">78,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Bad debt expense (recovery)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(78,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">268,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Amortization of deferred financing costs</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">36,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">30,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 9pt">Changes in Assets and Liabilities&#8239;(Increase) Decrease in Operating Assets:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Accounts receivable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(816,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,033,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -9pt; padding-left: 0.25in">Inventory</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(75,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,162,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Prepaid expenses and other current assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(77,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(6,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Deposits and other assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">95,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(76,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Income tax receivable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,416,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Increase (Decrease) in Operating Liabilities:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Accounts payable and accrued expenses</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(36,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,216,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Operating lease liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(172,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(167,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Deferred revenue</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">885,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(7,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Income taxes payable</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(12,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">567,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(314,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -9pt; padding-left: 9pt">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 9pt">CASH FLOWS FROM INVESTING ACTIVITIES</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Purchase of property and equipment</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(273,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(78,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">NET CASH USED IN INVESTING ACTIVITIES</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(273,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(78,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -9pt; padding-left: 9pt">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 9pt">CASH FLOWS FROM FINANCING ACTIVITIES</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Note payable - revolver - net - Sterling National Bank</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(868,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,033,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payments of note payable - term notes - SNB</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(196,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(90,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payments of finance lease obligations</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(7,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Proceeds from issuance of common stock</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">984,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -9pt; padding-left: 0.25in">Share issuance costs</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(145,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payments of notes payable issuances- related party</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,012,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">Payments of notes payable - third party</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(100,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">Payments of loan payable - financed asset</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(2,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(71,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(1,068,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">592,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-indent: -9pt; padding-left: 0.25in">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; text-indent: -9pt; padding-left: 0.25in">NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(774,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">200,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt; text-indent: -9pt; padding-left: 0.25in">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">2,505,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,294,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 4pt; text-indent: -9pt; padding-left: 0.25in">CASH AND CASH EQUIVALENTS AT END OF PERIOD</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,731,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,494,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">See Notes to Condensed Consolidated Financial Statements</P>

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


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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Condensed Consolidated Statements of Cash Flows
</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>For the Three Months Ended March 31, (Continued)</B></P>

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

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>Supplemental cash flow information</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left; padding-bottom: 4pt">Cash paid during the period for interest</TD><TD STYLE="width: 1%; padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="width: 9%; border-bottom: Black 4pt double; text-align: right">307,000</TD><TD STYLE="width: 1%; padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="width: 9%; border-bottom: Black 4pt double; text-align: right">205,000</TD><TD STYLE="width: 1%; padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Supplemental disclosure of non-cash investing and financing activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Capitalization of accrued interest on related party notes payable</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">400,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">-</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Common Stock issued for conversion of notes payable and accrued interest</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">-</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">885,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">See Notes to Condensed Consolidated Financial Statements</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="f_005"></A><B>AIR INDUSTRIES GROUP</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 1. FORMATION AND BASIS OF PRESENTATION</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Air Industries Group is a Nevada corporation (&ldquo;AIRI&rdquo;).&nbsp;As
of and for the three months ending March 31, 2021, the accompanying condensed consolidated financial statements presented are those of
AIRI, and its wholly-owned subsidiaries; Air Industries Machining Corp. (&ldquo;AIM&rdquo;), Nassau Tool Works, Inc. (&ldquo;NTW&rdquo;),
and&nbsp;the Sterling Engineering Corporation (&ldquo;Sterling&rdquo;), (together, the &ldquo;Company&rdquo;).</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accompanying unaudited condensed consolidated
financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles for interim financial
information and with Rule 8-03 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally
accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal
recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March
31, 2021 are not necessarily indicative of the results that may be expected for the year ending December 31, 2021. These unaudited condensed
consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included
in the Company&rsquo;s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission,
from which the accompanying condensed consolidated balance sheet dated December 31, 2020 was derived.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Reclassification occurred to certain 2020 amounts to conform to the
2021 classification. These reclassifications had no impact on the statement of operations.</P>

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

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

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0">At each reporting period, management evaluates whether there are conditions
or events that raise substantial doubt about the Company&rsquo;s ability to continue as a going concern within one year after the date
that the financial statements are issued. The Company is required to make certain additional disclosures if management concludes that
substantial doubt exists about the Company&rsquo;s ability to continue as a going concern and such doubt is not alleviated by the Company&rsquo;s
plans or when the Company&rsquo;s plans alleviate substantial doubt about its ability to continue as a going concern. The evaluation entails
analyzing prospective operating budgets and forecasts for expectations regarding cash needs and comparing those needs to the current cash
and cash equivalent balance and expectations regarding cash to be generated over the following year.</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Although the global outbreak of COVID-19 had a significant adverse
impact on the world economy and negatively impacted the Company&rsquo;s revenues, earnings and operating cash flows in 2020, management
believes the Company&rsquo;s operations substantially returned to normal in fiscal 2021 and the Company generated net cash from operations
of $567,000 in the quarter ended March 31, 2021. With the first quarter of fiscal 2021 now completed and the Company&rsquo;s recent investments
in new machinery and equipment paying off, management believes the Company will continue to improve its liquidity. As such, based on current
best estimates of fiscal 2021 sales, confirmed and expected orders, the strength of existing backlog, overall market demand, expected
timing of future cash receipts and expenditures and the Company&rsquo;s ability to access additional liquidity, if needed, the Company
believes it will have adequate cash to support operations through May 31, 2022.</P>

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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Subsequent Events</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Management has evaluated subsequent events through
the date of this filing.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Inventory Valuation</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For annual periods, the Company values inventory
at the lower of cost on a first-in-first-out basis or estimated net realizable value. The Company does not take physical inventories at
interim quarterly reporting periods. For interim periods, substantially all of the inventory value has been estimated using a gross profit
percentage based on annual gross profit percentages of the immediately preceding year as applied to the net sales of the current period.
During the three months ended March 31, 2021, the Company determined that its gross profit for its Complex Machining segment was below
its 2020 gross profit percentages, and accordingly has adjusted margins to less than those of 2020. Adjustments to reconcile the annual
physical inventory to the Company&rsquo;s books are recorded in the fourth quarter.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Credit and Concentration Risks</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><U>Net Sales and Accounts Receivable</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented 77.9%
and 79.9% of total net sales for the three months ended March 31, 2021 and 2020, respectively. This is set forth in the table below.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Sales</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: Black 1.5pt solid"><B>Customer</B></TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">1</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">33.8</TD><TD STYLE="width: 1%; text-align: left">%</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">36.2</TD><TD STYLE="width: 1%; text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">2</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">26.6</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">31.5</TD><TD STYLE="text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">3</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17.5</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12.2</TD><TD STYLE="text-align: left">%</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented
77.8% and 80.3% of gross accounts receivable at March 31, 2021 and December 31, 2020, respectively. This is set forth in the table below.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Receivables</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid">Customer</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&nbsp;31,<BR>
2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">December&nbsp;31,<BR>
2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">1</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">46.7</TD><TD STYLE="width: 1%; text-align: left">%</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">57.1</TD><TD STYLE="width: 1%; text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">2</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17.6</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</FONT></TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">3</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13.5</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12.0</TD><TD STYLE="text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">4</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">**</FONT></TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">11.2</TD><TD STYLE="text-align: left">%</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.25in; text-align: left">*</TD><TD STYLE="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
December 31, 2020.</TD>
</TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.25in; text-align: left">**</TD><TD STYLE="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
March 31, 2021.</TD>
</TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><U>Cash and Cash Equivalents</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">During the period, the Company had occasionally maintained balances
in its bank accounts that were in excess of the FDIC limit. The Company has not experienced any losses on these accounts.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><U>Major Suppliers</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has several key sole-source suppliers
of various parts that are important for one or more of its products. These suppliers are its only source for such parts and, therefore,
in the event any of them were to go out of business or be unable to provide parts for any reason, its business could be severely harmed.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for leases under ASC 842,
&ldquo;Leases.&rdquo; All leases are required to be recorded on the balance sheet and are classified as either operating leases or finance
leases. The lease classification affects the expense recognition in the income statement. Operating lease charges are recorded entirely
in operating expenses. Finance lease charges are split, where amortization of the right-of- use asset is recorded in operating expenses
and an implied interest component is recorded in interest expense. See Note 4.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Earnings (Loss) per share</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Basic earnings (loss) per share (&ldquo;EPS&rdquo;)
is computed by dividing the net income (loss) applicable to common stockholders by the weighted-average number of shares of common stock
outstanding for the period.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For purposes of calculating diluted earnings per
common share, the numerator includes net income plus interest on convertible notes payable assumed converted as of the first day of the
period. The denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number
of common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method and convertible notes payable using the if-converted method.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is the calculation of net income
(loss) applicable to common stockholders utilized to calculate EPS:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Three Months Ended</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&nbsp;31,<BR> 2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&nbsp;31,<BR> 2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Net (loss) income per statement of operations</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(152,000</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">1,058,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Add: Convertible Note Interest for Potential Note Conversion</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">170,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">(Loss) income used to calculate diluted earnings per share</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(152,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,228,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>


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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is a reconciliation of the denominators
of basic and diluted earnings per share computations:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center; padding-left: 0.125in">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; width: 76%">Weighted average shares outstanding used to compute basic earnings per share</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">31,971,922</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">30,380,234</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Effect of dilutive stock options and warrants</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,137,769</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Effect of dilutive convertible notes payable</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">5,003,451</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">31,971,922</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">36,521,454</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following securities have been excluded from
the calculation as the exercise price was greater than the average market price of the common stock:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Stock Options</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">191,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">234,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1.5pt">Warrants</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 4pt">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,614,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,657,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following securities have been excluded from
the calculation even though the exercise price was less than the average market price of the common shares because the effect of including
these potential shares was anti-dilutive due to the net loss incurred during that period:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<BR>
2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<BR>
2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Stock Options</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">1,991,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Warrants</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">760,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Convertible notes payable</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">4,058,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 4pt">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">6,809,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">-</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Stock-Based Compensation</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for stock-based compensation
in accordance with FASB ASC 718, &ldquo;Compensation &ndash; Stock Compensation.&rdquo; Under the fair value recognition provision of
the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the
fair value of stock options and warrants granted using the Black-Scholes-Merton option pricing model. Stock based compensation expense
for employees amounted to $157,000 and $140,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expense
for directors amounted to $52,000 and $55,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expenses
for employees and directors were included in operating expenses on the accompanying Condensed Consolidated Statements of Operations.</P>

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill represents the excess of the acquisition
cost of businesses over the fair value of the identifiable net assets acquired. The goodwill amount of $163,000 at both March 31, 2021
and December 31, 2020&nbsp;relates to the acquisition of NTW.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill is not amortized, but is tested at least
annually for impairment, or if circumstances occur that more likely than not reduce the fair value of the reporting unit below its carrying
amount.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has determined that there has been
no impairment of goodwill at March 31, 2021 and 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Recently Issued Accounting Pronouncements</B></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit
Losses (Topic 326) (&ldquo;ASU 2016- 13&rdquo;), which significantly changes how entities will account for credit losses for most financial
assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 replaces the existing incurred
loss model with an expected credit loss model that requires entities to estimate an expected lifetime credit loss on most financial assets
and certain other instruments. Under ASU 2016-13 credit impairment is recognized as an allowance for credit losses, rather than as a direct
write-down of the amortized cost basis of a financial asset. The impairment allowance is a valuation account deducted from the amortized
cost basis of financial assets to present the net amount expected to be collected on the financial asset. Once the new pronouncement is
adopted by the Company, the allowance for credit losses must be adjusted for management&rsquo;s current estimate at each reporting date.
The new guidance provides no threshold for recognition of impairment allowance. Therefore, entities must also measure expected credit
losses on assets that have a low risk of loss. For instance, trade receivables that are either current or not yet due may not require
an allowance reserve under currently generally accepted accounting principles, but under the new standard, the Company will have to estimate
an allowance for expected credit losses on trade receivables under ASU 2016-13. ASU 2016-13 is effective for annual periods, including
interim periods within those annual periods, beginning after December 15, 2022 for smaller reporting companies. Early adoption is permitted.
The Company will evaluate the impact of ASU 2016-13 on the Company&rsquo;s consolidated financial statements in a future period closer
to the date of adoption.</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In August 2020, the FASB issued ASU No.
2020-06, Debt &ndash; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging &ndash; Contracts in
Entity&rsquo;s Own Equity (Subtopic 815-40) (&ldquo;ASU 2020-06), which is intended to address issues identified as a result of the
complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. For
convertible instruments, ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible
preferred stock, and enhances information transparency by making targeted improvements to the disclosures for convertible
instruments and earnings-per-share guidance on the basis of feedback from financial statement users. ASU 2020-06 is effective for
fiscal years, and interim periods in those fiscal years, beginning after December 15, 2021. Early adoption is permitted, but no
earlier than fiscal years beginning after December 15, 2020, including interim periods with those fiscal years. The Company is
evaluating the effect of adopting this new accounting guidance on its financial statements.</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On January 1, 2021, the Company adopted ASU
No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&ldquo;ASU 2019-12&rdquo;), which is intended to
simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in
Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The adoption
of ASU 2019-12 did not have a material impact on the Company&rsquo;s condensed consolidated financial statements.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On January 1, 2021, the Company adopted ASU 2020-04, Reference Rate
Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for
a limited time to ease the potential burden in accounting for reference rate reform. In January 2021, the FASB issued ASU 2021-01, &ldquo;Reference
Rate Reform (Topic 848): Scope: which clarified the scope of ASU 2020-04. The new guidance provides optional expedients and exceptions
for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria
are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be
discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications
made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption of these ASU&rsquo;s did not have
a material impact on the Company&rsquo;s condensed consolidated financial statements.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company does not believe that any other recently
issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying condensed consolidated
financial statements.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 3. PROPERTY AND EQUIPMENT</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The components of property and equipment at March
31, 2021 and December 31, 2020 consisted of the following:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">March 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">December 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 64%">Land</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">300,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">300,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 11%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Buildings and Improvements</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,720,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,683,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">31.50 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Machinery and Equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">21,838,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">21,738,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">5  -  8 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Finance Lease Machinery and Equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">78,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">78,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">5  -  8 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Tools and Instruments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12,246,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12,116,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">1.50 - 7 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Automotive Equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">5 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Furniture and Fixtures</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">290,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">290,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">5  -  8 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Leasehold Improvements</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">861,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">855,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">Term of Lease</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Computers and Software</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">436,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">436,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="text-align: center; padding-bottom: 1.5pt">4  -  6 years</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Total Property and Equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">37,917,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">37,644,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: Accumulated Depreciation</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(28,776,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(28,063,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="text-align: center; padding-bottom: 1.5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Property and Equipment, net</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">9,141,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">9,581,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="text-align: center; padding-bottom: 4pt">&nbsp;</TD></TR>
  </TABLE>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Depreciation expense for the three months ended
March 31, 2021 and 2020 was approximately $713,000 and $656,000, respectively.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Assets held under finance lease obligations are
depreciated over the shorter of their related lease terms or their estimated productive lives. Depreciation of assets under finance leases
is included in depreciation expense for 2021 and 2020. Accumulated depreciation on these assets was approximately $30,000 and $28,000
as of March 31, 2021 and December 31, 2020, respectively.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 4. LEASES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has operating and finance leases for
leased office and manufacturing facilities and equipment leases. The Company leases certain machinery and equipment under finance leases
and leases its offices and manufacturing facilities under operating leases. The leases have remaining lease terms of one to five years,
some of which include options to extend or terminate the leases.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap">&nbsp;</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="4" STYLE="white-space: nowrap; font-weight: bold; text-align: center">March&nbsp;31,</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; font-weight: bold; text-align: center">December&nbsp;31,</TD><TD STYLE="white-space: nowrap; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="4" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="4" STYLE="font-weight: bold; text-align: center">(unaudited)</TD>
    <TD STYLE="font-weight: bold; text-align: center">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Weighted Average Remaining Lease Term - in years</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD COLSPAN="3" STYLE="text-align: right">5.19</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">5.53</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Weighted Average discount rate - %</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD COLSPAN="3" STYLE="text-align: right">8.31</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8.90</TD><TD STYLE="text-align: left">%</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">&nbsp;</P>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The aggregate undiscounted cash flows of operating lease payments as
of March 31, 2021, with remaining terms greater than one year are as follows:</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 88%">December 31, 2021 (remainder of the year)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">808,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>December 31, 2022</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,007,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>December 31, 2023</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,038,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>December 31, 2024</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,070,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>December 31, 2025</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">992,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1.5pt">Thereafter</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">730,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Total future minimum lease payments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,645,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: discount</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(1,189,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Total operating lease maturities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,456,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: current portion of operating lease liabilities</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(693,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Total long term portion of operating lease maturities</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">3,763,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On April 29, 2021 the Company entered into an agreement to surrender
the possession of the premises of the former corporate office, located in Hauppauge, NY. The Company made a one-time payment of 40% of
the remaining balance due to the landlord as of May 1, 2021, of approximately $37,000. The Company had previously recognized a lease impairment
of $275,000 to its Operating Lease Right-of-Use-Asset for the year-ended December 31, 2019.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 5. NOTES PAYABLE, RELATED PARTY NOTES
PAYABLE AND FINANCE LEASE OBLIGATIONS</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Notes payable, related party notes payable and
finance lease obligations consist of the following:</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">March 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">December 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center; padding-left: 0.125in">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left">Revolving credit note payable to Sterling National Bank (&ldquo;SNB&rdquo;)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">14,781,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">15,649,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Term loan, SNB</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,362,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,558,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Finance lease obligations</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">6,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Loans Payable - financed assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">46,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">48,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Related party notes payable, net of debt discount</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">6,412,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">6,012,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in">Subtotal</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">26,605,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,273,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Less: Current portion of notes payable, related party notes payable and finance lease obligations</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(15,606,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(16,475,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 4pt">Notes payable, related party notes
    payable and finance lease obligations, net of current portion</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">10,999,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">10,798,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Sterling National Bank (&ldquo;SNB&rdquo;)</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On December 31, 2019, the Company entered into
a loan facility (&ldquo;SNB Facility&rdquo;) with SNB expiring on December 30, 2022. The new loan facility provides for a $16,000,000
revolving loan (&ldquo;SNB revolving line of credit&rdquo;) and a term loan (&ldquo;SNB term loan&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In 2020, the Company entered into the First Amendment
to Loan and Security Agreement (&ldquo;First Amendment&rdquo;). The terms of the amendment increase the Term Loan to $5,685,000. The repayment
terms of the term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020,
with a final payment of any unpaid balance of principal and interest payable on December 30, 2022. Additionally, the date by which certain
subordinated third-party notes need to be extended by was changed from September 30, 2020 to November 30, 2020. The Company has paid an
amendment fee of $20,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The terms of the SNB Facility require that, among
other things, the Company maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning
with the Fiscal Quarter ending March 31, 2020. In addition, the Company is limited in the amount of Capital Expenditures it can make.
As of March 31, 2021, the Company was in compliance with all loan covenants. The SNB Facility also restricts the amount of dividends the
Company may pay to its stockholders. Substantially all of the Company&rsquo;s assets are pledged as collateral under the SNB Facility.</P>

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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021 the future minimum principal
payments for the SNB term loan are as follows:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 88%">December 31, 2021 (remainder of the year)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">609,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1.5pt">December 31, 2022</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">4,805,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">SNB Term Loan payable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,414,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: debt issuance costs</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(52,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Total SNB Term loan payable, net of debt issuance costs</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,362,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: Current portion of SNB term loan payable</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(812,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Total long-term portion of SNB term loan payable</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">4,550,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Under the terms of the SNB Facility, both the
SNB revolving line of credit and the SNB term loan will bear an interest rate equal to 30-day LIBOR (with a 1% floor) plus 2.5%. The average
interest rate charged during the period ended March 31, 2021 was 3.5%.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021, our debt to SNB in the amount
of $20,143,000 consisted of the SNB revolving line of credit note in the amount of $14,781,000 and the SNB term loan in the amount of
$5,362,000. As of December 31, 2020, our debt to SNB in the amount of $21,207,000 consisted of the SNB revolving line of credit note in
the amount of $15,649,000 and the SNB term loan in the amount of $5,558,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Interest expense related to the SNB Facility amounted
to approximately $181,000 and $120,000 for the three months ended March 31, 2021 and 2020, respectively.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Loan Payable &ndash; Financed Asset</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company financed the purchase of a delivery
vehicle in July 2020. The loan obligation totaled $46,000 and $48,000 as of March 31, 2021 and December 31, 2020, respectively. The loan
bears no interest and a final payment is due and payable for all unpaid principal on July 20, 2026.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The future minimum loan payments, are as follows:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 88%">December 31, 2021 (remainder of the year)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">7,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>December 31, 2022</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>December 31, 2023</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>December 31, 2024</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>December 31, 2025</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1.5pt">Thereafter</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">3,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loans Payable - financed assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">46,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: Current portion</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">9,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Long-term portion</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">37,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Related Party Notes Payable</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Taglich Brothers, Inc. is a corporation co-founded
by two directors of the Company, Michael and Robert Taglich. In addition, a third director of the Company is a vice president of Taglich
Brothers, Inc.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Taglich Brothers, Inc. has acted as placement
agent for various debt and equity financing transactions and has received cash and equity compensation for their services.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From 2016 through 2020, the Company entered into various
subordinated notes payable and convertible subordinated notes payable with Michael and Robert Taglich. These notes included proceeds totaling
$6,550,000. In connection with these notes, Michael and Robert were issued a total of 355,082 shares of common stock and Taglich Brothers
Inc. were issued promissory notes totaling $554,000 for placement agency fees.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On January 1, 2021, the related party subordinated
notes due to Michael and Robert Taglich and Taglich Brothers, Inc., were amended to include all accrued interest through December 31,
2020 in the principal balance of the notes. Per the terms of the SNB Facility, these notes remain subordinate to the SNB Facility and
are due on July 1, 2023. There are no principal payments due on these notes until such time. The Note Holders and the principal balance
of the notes as amended on January 1, 2021 are shown below:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Michael Taglich,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Robert Taglich,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Taglich Brothers,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Chairman</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Director</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Inc.</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Total</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 52%; text-align: left">Convertible Subordinated Notes</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">2,666,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">1,905,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">241,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">4,812,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Subordinated Notes</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,250,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">350,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">1,600,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-left: 0.125in; padding-bottom: 4pt">Total</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">3,916,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">2,255,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">241,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">6,412,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For the three months ended March 31, 2021, no
principal payments have been made on these notes and the principal balances remain unchanged from the table above. Interest expense for
the three months ended March 31, 2021 and 2020 on all related party notes payable was $125,000 and $128,000, respectively.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Convertible Notes Payable &ndash; Third Parties</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of both March 31, 2021 and December 31, 2020
the notes payable to third parties totaled $0 as the notes were converted into shares of common stock in 2020. Interest incurred on these
amounted to approximately $42,000 for the three months ended March 31, 2020. Amortization of debt discount on these notes amounted to
approximately $4,000 for the three months ended March 31, 2020. These costs are included in interest and financing costs in the Condensed
Consolidated Statement of Operations.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>NOTE 6. LIABILITY RELATED TO THE SALE OF FUTURE PROCEEDS FROM DISPOSITION
OF SUBSIDIARY</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In connection with the sale of the Company&rsquo;s
wholly-owned subsidiary, AMK Welding, Inc. (&ldquo;AMK&rdquo;) to Meyer Tool, Inc., (&ldquo;Meyer&rdquo;) in 2017, Meyer was obligated
to pay the Company within 30 days after the end of each calendar quarter, commencing April 1, 2017, an amount equal to five (5%) percent
of the net sales of AMK for that quarter until the aggregate payments made to the Company (the &ldquo;Meyer Agreement&rdquo;) equals $1,500,000
(the &ldquo;Maximum Amount&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In order to increase liquidity, on January 15,
2019, the Company entered into a &ldquo;Purchase Agreement&rdquo; with 15 accredited investors (the &ldquo;Purchasers&rdquo;), including
Michael and Robert Taglich, pursuant to which the Company assigned to the Purchasers all of their rights, title and interest to the remaining
$1,137,000 of the $1,500,000 in payments due from Meyer for the sale of AMK (the &ldquo;Remaining Amount&rdquo;) for an immediate payment
of $800,000, including $100,000 from each of Michael and Robert Taglich, and $75,000 for the benefit of the children of Michael Taglich.
The timing of the payments is based upon the net sales of AMK. If the Purchasers have not received the entire Remaining Amount by March
31, 2023, they have the right to demand payment of their pro rata portion of the unpaid Remaining Amount from the Company (&ldquo;Put
Right&rdquo;). To the extent the Purchasers exercise their Put Right, the remaining payments from Meyer will be retained by the Company.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company recognized $104,000 and $92,000 of
non-cash income reflected in &ldquo;other income, net&rdquo; on the condensed consolidated statement of operations and recorded $31,000
and $28,000 of related non-cash interest expense related to the Purchase Agreement, for the three months ended March 31, 2021 and 2020,
respectively.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The table below shows the activity within the
liability account for:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March&nbsp;31,<BR>
 2021</TD><TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">December&nbsp;31,<BR>
2020</TD><TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">(unaudited)</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">322,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">602,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Non-Cash other income recognized</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(104,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(402,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Non-Cash interest expense recognized</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">31,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">122,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">249,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">322,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Less: unamortized transaction costs</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(3,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(3,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Liability related to sale of future proceeds from disposition of subsidiary, net</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">246,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">319,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 7. STOCKHOLDERS&rsquo; EQUITY</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Common Stock &ndash; Sale of Securities</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company issued 41,960 and 43,771 shares
of common stock in payment of director fees totaling $52,000 and $55,000 for the three months ended March 31, 2021 and 2020,
respectively. Additionally, the Company issued 51,224 shares of common stock upon the cashless exercise of stock options during the
three months ended March 31, 2021.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In January 2020, we issued and sold 419,597 shares
of our common stock for gross proceeds of $984,000 pursuant to our Form S-3 filed on October 10, 2019 as updated on January 15, 2020.
Costs of the sale amounted to $145,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">During the three months ended March 31, 2020,
the Company issued 590,243 shares of common stock to convert third party subordinated debt totaling $885,000 to equity.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">During the second quarter of 2021, the Company
issued 37,392 shares of common stock in payment of directors&rsquo; fees totaling $52,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 8. CONTINGENCIES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">A number of actions have been commenced against
the Company by vendors, landlords and former landlords, including a third party claim as a result of an injury suffered on a portion of
a leased property not occupied by the Company. As certain of these claims represent amounts included in accounts payable they are not
specifically discussed herein.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Contract Pharmacal Corp. (&ldquo;Contact
Pharmacal&rdquo;) commenced an action on October 2, 2018, relating to a Sublease entered into between the Company and Contract
Pharmacal in May 2018 with respect to the property at 110 Plant Avenue, Hauppauge, New York. In the action Contract Pharmacal seeks
damages for an amount in excess of $1,000,000 for our failure to make the entire premises available by the Sublease commencement
date. The Company disputes the validity of the claims asserted by Contract Pharmacal and believes it has meritorious defenses to
those claims and have recently submitted a motion in opposition to its motion for summary judgement. As of March 31, 2021, it is not
possible to estimate if a loss will be incurred, as such there has been no accrual.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">From time to time we also may be engaged in various
lawsuits and legal proceedings in the ordinary course of our business. We are currently not aware of any legal proceedings the ultimate
outcome of which, in our judgment based on information currently available, would have a material adverse effect on our business, financial
condition or operating results. There are no proceedings in which any of our directors, officers or affiliates, or any registered or beneficial
stockholder of our common stock, is an adverse party or has a material interest averse to our interest.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 9. INCOME TAXES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company recorded no income tax expense for
the three months ended March 31, 2021 and 2020 because the estimated annual effective tax rate was zero. In determining the estimated
annual effective income tax rate, the Company analyzes various factors, including projections of the Company&rsquo;s annual earnings and
taxing jurisdictions in which the earnings will be generated, the impact of state and local income taxes, the ability to use tax credits
and net operating loss carry forwards, and available tax planning alternatives.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As a result of the passage of the CARES Act, the
Company filed for a net operating loss carryback claim of $1,416,000 in March 2020. The refund was received in April 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021 and December 31, 2020, the
Company provided a full valuation allowance against its net deferred tax assets since the Company believes it is more likely than not
that its deferred tax assets will not be realized.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Note 10. SEGMENT REPORTING</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In accordance with FASB ASC 280, &ldquo;Segment
Reporting&rdquo; (&ldquo;ASC 280&rdquo;), the Company discloses financial and descriptive information about its reportable operating segments.
Operating segments are components of an enterprise about which separate financial information is available and regularly evaluated by
the chief operating decision maker in deciding how to allocate resources and in assessing performance.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company follows ASC 280, which establishes
standards for reporting information about operating segments in annual and interim financial statements, and requires that companies report
financial and descriptive information about their reportable segments based on a management approach. ASC 280 also establishes standards
for related disclosures about products and services, geographic areas and major customers.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company currently divides its operations into
two operating segments: Complex Machining, which consists of AIM and NTW; and Turbine Engine Components, which consists of Sterling. Along
with its operating subsidiaries, the Company reports the results of its corporate division as an independent segment.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accounting policies of each of the segments
are the same as those described in the Summary of Significant Accounting Policies. Intersegment transfers are recorded at the transferors
cost, and there is no intercompany profit or loss on intersegment transfers. We evaluate performance based on revenue, gross profit contribution
and assets employed.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Financial information about the Company&rsquo;s reporting segments
for the three months ended March 31, 2021 and 2020 are as follows:&nbsp;</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center">For the Three Months</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Ended March 31,</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(unaudited)</FONT></TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(unaudited)</FONT></TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">COMPLEX MACHINING</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Net Sales</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">12,166,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">12,064,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,619,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,168,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Income before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">980,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,170,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">51,703,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">48,732,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">TURBINE ENGINE COMPONENTS</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,546,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,383,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">178,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(15,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(126,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,582,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,569,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>CORPORATE</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,117,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,400,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,075,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">750,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>CONSOLIDATED</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,712,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,447,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,797,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,181,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(356,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Benefit from Income Taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,414,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Income (loss)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,058,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">57,360,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">54,051,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><A NAME="a_003"></A>ITEM 2. MANAGEMENT&rsquo;S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATION</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><I>The following discussion
of our financial condition and results of operations should be read in conjunction with the unaudited condensed consolidated financial
statements and notes to those statements included elsewhere in this Form 10-Q and with the audited consolidated financial statements and
the notes thereto included in our Annual Report on Form 10-K, for the year ended December 31, 2020 (the &ldquo;2020 Form 10-K&rdquo;).
This discussion contains forward-looking statements that involve risks and uncertainties. You should specifically consider the various
risk factors identified in this report that could cause actual results to differ materially from those anticipated in these forward-looking
statements.</I></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The financial statements contained
in this report as well as the discussion below principally reflect the status of our business and the results of our operations as of
March 31, 2021.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">AIM became a public company
in 2005 and we are an aerospace company operating primarily in the defense industry. Our Complex Machining segment manufactures structural
parts and assemblies that focus on flight safety, including landing gear, arresting gear, engine mounts, flight controls, throttle quadrants,
and other components. Our Turbine Engine Components segment makes components and provides services for jet engines and ground-power turbines.
Our products are currently deployed on a wide range of high-profile military and commercial aircraft including the Sikorsky UH-60 Blackhawk,
Lockheed Martin F-35 Joint Strike Fighter, Northrop Grumman E2D Hawkeye, the US Navy F-18 and USAF F-16 fighter aircraft, Boeing 777 commercial
airliners. Our Turbine Engine segment makes components for jet engines that are used on the USAF F-15 and F-16, the Airbus A-330 and the
Boeing 777, in addition to a number of ground-power turbine applications.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The aerospace market is highly
competitive in both the defense and commercial sectors and we face intense competition in all areas of our business. Nearly all of our
revenues are derived by producing products to customer specifications after being awarded a contract through a competitive bidding process.
As the commercial aerospace and defense industries continue to consolidate and major contractors seek to streamline supply chains by buying
more complete sub-assemblies from fewer suppliers, we have sought to remain competitive not only by providing cost-effective world class
service but also by increasing our ability to produce more complex and complete assemblies for our customers.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We are currently focused on
positioning our business to obtain profitability, achieve positive cash flow and we remain resolute on meeting customers&rsquo; needs.
We believe that an unyielding focus on our customers will allow us to execute on our existing backlog in a timely fashion. In 2018 and
2019, we consolidated the operations of our Complex Machining segment in our main campus located in Bay Shore, New York. In 2020, in order
to take advantage of the long-term growth opportunities we see in our markets, we made significant capital investments in new equipment.
Additionally, we expanded our operations and manufacturing cells located in our Connecticut facility where our Turbine Engine segment
is located. We believe these investments will increase the volume and efficiency of production, increase the size of product we can make
and allow us to offer additional services to our customers. We are pleased with the positive responses received from our customers to
date.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Our ability to operate profitably
is determined by our ability to win new contracts and renewals of existing contracts, and then fulfill these contracts on a timely basis
at costs that enable us to generate a profit based upon the agreed upon contract price. Winning a contract generally requires that we
submit a bid containing a fixed price for the product or products covered by the contract for an agreed upon period of time. Thus, when
submitting bids, we are required to estimate our future costs of production and, since we often rely upon subcontractors, the prices we
can obtain from our subcontractors.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">While our revenues are largely
determined by the number of contracts we are awarded, the volume of product delivered and price of product under each contract, our costs
are determined by a number of factors. The principal factors impacting our costs are the cost of materials and supplies, labor, financing
and the efficiency at which we can produce our products. The cost of materials used in the aerospace industry is highly volatile. In addition,
the market for the skilled labor we require to operate our plants is highly competitive. The profit margin of the various products we
sell varies based upon a number of factors, including the complexity of the product, the intensity of the competition for such product
and, in some cases, the ability to deliver replacement parts on short notice. Thus, in assessing our performance from one period to another,
a reader must understand that changes in profit margin can be the result of shifts in the mix of products sold. Our operations have a
large percentage of fixed factory overhead. As a result, our profit margins are also highly variable with sales volumes as under-absorption
of factory overhead decreases profits.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">A very large percentage of
the products we produce are used on military as opposed to civilian aircraft. These products can be replacements for aircraft already
in the fleet of the armed services or for the production of new aircraft. Reductions to the Defense Department budget and decreased usage
of aircraft reduces the demand for both new production and replacement spares. Recent increases in Defense Department spending have increased
orders for our products. Reductions to the Defense Department budget or decreased usage of aircraft reduces the demand for both new production
and replacement spares and could adversely impact our business and our revenues. We are focusing greater efforts on the civilian aircraft
market though we still remain dependent upon the military for an overwhelming portion of our revenues.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><U>Segment Data</U></B> &nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We follow Financial Accounting
Standards Board (&ldquo;FASB&rdquo;) ASC 280, &ldquo;Segment Reporting&rdquo; (&ldquo;ASC 280&rdquo;), which establishes standards for
reporting information about operating segments in annual and interim financial statements, ASC 280 requires that companies report financial
and descriptive information about their reportable segments based on a management approach. ASC 280 also establishes standards for related
disclosures about products and services, geographic areas and major customers.&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We currently divide our operations
into two operating segments: Complex Machining and Turbine Engine Components. Along with our operating subsidiaries, we report the results
of our corporate office as an independent segment.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The accounting policies of
our segments are the same as those described in the Summary of Significant Accounting Policies. We evaluate performance based on revenue,
gross profit contribution and assets employed.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>RESULTS OF OPERATIONS</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Selected Financial Information:</I></B></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">March 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">March 31,</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Net sales</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">13,712,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">13,447,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1.5pt">Cost of sales</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">11,915,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">11,266,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Gross profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,797,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,181,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Operating expenses and interest and financing costs</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,067,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,642,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Other income, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">118,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">105,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Benefit from income taxes</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">-</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(1,414,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Net Income (loss)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(152,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">1,058,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>Balance Sheet Data:</I></B></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1.5pt; font-weight: bold; text-align: center">March 31,</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1.5pt; font-weight: bold; text-align: center">December&nbsp;31,</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Cash and cash equivalents</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">1,731,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">2,505,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Working capital</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">16,984,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">16,284,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Total assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">57,360,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">57,777,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Total stockholders&rsquo; equity</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">15,166,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">15,109,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><B><I>&nbsp;</I></B>&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><B><I>The following sets forth
the results of operations for each of our segments individually and on a consolidated basis for the periods indicated:&nbsp;</I></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</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; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center">For the Three Months</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Ended March 31,</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>COMPLEX MACHINING</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Net Sales</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">12,166,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">12,064,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,619,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,168,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Income before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">980,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,170,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">51,703,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">48,732,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">TURBINE ENGINE COMPONENTS</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,546,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,383,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">178,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(15,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(126,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,582,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,569,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>CORPORATE</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,117,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,400,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,075,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">750,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>CONSOLIDATED</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Sales</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,712,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13,447,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Gross Profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,797,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,181,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Loss before benefit from income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(356,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Benefit from Income Taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">-</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,414,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net Income (loss)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,058,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD>Assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">57,360,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">54,051,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">Consolidated net sales for the
three months ended March 31, 2021 were $13,712,000, an increase of $265,000, or 2.0%, compared with $13,447,000 for the three months ended
March 31, 2020. Net sales of our Complex Machining segment were $12,166,000, an&nbsp;increase of $102,000, or 0.8%, from $12,064,000 for
the three months ended March 31, 2020. Net sales in our Turbine Engine Components segment were $1,546,000, an increase of $163,000, or
11.8% compared with $1,383,000 for the three months ended March 31, 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">As indicated in the table
below, three customers represented 77.9% and 79.9% of total net sales for the three months ended March 31, 2021 and March 31, 2020, respectively.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Sales</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; border-bottom: Black 1.5pt solid">Customer</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Sikorsky Aircraft</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">33.8</TD><TD STYLE="width: 1%; text-align: left">%</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">36.2</TD><TD STYLE="width: 1%; text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Goodrich Landing Gear Systems</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">26.6</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">31.5</TD><TD STYLE="text-align: left">%</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">United States Department of Defense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17.5</TD><TD STYLE="text-align: left">%</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12.2</TD><TD STYLE="text-align: left">%</TD></TR>
  </TABLE>


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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">Consolidated gross profit from
operations for the three months ended March 31, 2021 was $1,797,000, a decrease of $384,000, or 17.6%, as compared to gross profit of
$2,181,000 for the three months ended March 31, 2020. Consolidated gross profit as a percentage of sales was 13.1% and 16.2% for the three
months ended March 31, 2021 and 2020, respectively. This decrease was mainly attributable to an increase of approximately $518,000 in
manufacturing overhead costs primarily related to employee benefit costs and depreciation of new equipment, and a loss of approximately
$91,000 resulting from a termination of a contract by a customer.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Interest and Financing Costs</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Interest and financing costs
for the three months ended March 31, 2021 were $297,000 a decrease of $83,000 or 21.8% compared to $380,000 for the three months ended
March 31, 2020. This decrease is attributable to the conversion of our third party Convertible Debt during fiscal 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Operating Expense</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Consolidated operating expenses
for the three months ended March 31, 2021 totaled $1,770,000 and decreased by $492,000 or 21.8% compared to $2,262,000 for the three months
ended March 31, 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Net (Loss) Income</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Net loss for the three months
ended March 31, 2021 was $152,000, a reduction of $1,210,000, compared to net income of $1,058,000 for the three months ended March 31,
2020 due to the reasons stated above. In addition, the Company recorded a benefit from income taxes of $1,414,000 for the three months
ended March 31, 2020 pursuant to the filing of a net operating loss claim (see below).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>LIQUIDITY AND CAPITAL RESOURCES</I></B>&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">During fiscal 2020, we took
advantage of a number of U.S. government programs to improve our liquidity to offset the negative impact to our business from COVID-19.
These steps included:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Received Low Interest Loans from the SBA</U> &ndash; In May 2020, our three operating subsidiaries entered into government subsidized
loans with Sterling National Bank (&ldquo;SNB&rdquo;) in an aggregate principal amount of $2.4 million (&ldquo;SBA Loans&rdquo;).</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Applied for and Received Forgiveness of the SBA Loans</U> &ndash; In accordance with U.S. government regulations we applied to SNB for forgiveness
of each Loan in full and in December 2020 we received final approval from the SBA that the entire principal amount of our SBA Loans plus
accrued interest had been forgiven.</FONT></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Deferred Certain Tax Payments</U> &ndash; In accordance with Section 2302 of the CARES Act, we elected to defer the deposit and payment of the employer&rsquo;s portion of Social Security taxes. These deferred amounts must be repaid 50% on December 31, 2021 with the remaining 50% on December 31, 2022. As of December 31, 2020, we deferred $627,000, which is included in Deferred payroll tax liability &ndash; CARES Act on the accompanying Condensed Consolidated Balance Sheet.</FONT></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Received a Net Operating Loss Refund</U> &ndash; Pursuant to the CARES Act, we filed a net operating loss carryback claim for $1,416,000, which was received during the second quarter 2020.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;</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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Also, the U.S. Department
of Defense has, to date, taken steps to increase the rate for certain progress payments from 80 percent to 90 percent for costs incurred
and work performed on certain contracts.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">In addition to taking advantage
of the aforementioned U.S. government programs, we took additional significant steps to improve our liquidity, including:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Entered into a Lower Cost Financing Facility </U>&ndash; On December 31, 2019, we entered into a new loan facility (&ldquo;SNB Facility&rdquo;) with Sterling National Bank, (&ldquo;SNB&rdquo;) which expires on December 30, 2022. The SNB Facility provides for a $16,000,000 revolving loan (&ldquo;SNB revolving line of credit&rdquo;) and a term loan (&ldquo;SNB term loan&rdquo;). Proceeds from the SNB Facility repaid our outstanding PNC Facility with PNC Bank N.A. (&ldquo;PNC&rdquo;).</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2)</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Increased Term Loan to Modernize Equipment</U> &ndash; On November 6, 2020, we entered into the First Amendment to the Loan and Security Agreement, increasing the Term Loan to $5,685,000.&nbsp;&nbsp;This allowed us to finance the acquisition of the new equipment at what we believe to be a reasonable interest rate.</FONT></TD></TR>
  </TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">The repayment terms of the
term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020, with a final
payment of any unpaid balance of principal and interest payable on December 30, 2022. We have paid an amendment fee of $20,000. Additionally,
the date by which certain subordinated third-party notes were to be extended by was changed from September 30, 2020 to November 30, 2020.
We caused all of these notes to be converted into common stock prior to December 31, 2020.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">The formula to determine the amounts
of revolving advances permitted to be borrowed under the SNB revolving line of credit is based on a percentage of eligible receivables
and inventory (as defined in the SNB Facility).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">For so long as the SNB term loan remains
outstanding, if Excess Cash Flow (as defined) is a positive number for any fiscal year, beginning with the year ending December 31, 2020,
we shall pay to SNB an amount equal to the lesser of (i) twenty-five percent (25%) of the Excess Cash Flow for such Fiscal Year and (ii)
the outstanding principal balance of the term loan. Such payment shall be made to SNB and applied to the outstanding principal balance
of the term loan, on or prior to the April 15 immediately following such Fiscal Year.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">The terms of the SNB Facility require
that, among other things, we maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning
with the Fiscal Quarter ending March 31, 2020. In addition, we are limited in the amount of Capital Expenditures we can make. As of March
31, 2021, we were in compliance with all loan covenants. The SNB Facility also restricts the amount of dividends we may pay to our stockholders.
Substantially all of our assets are pledged as collateral under the SNB Facility.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify">As of March 31, 2021, our debt to SNB
in the amount of $20,143,000 consisted of the SNB revolving line of credit note in the amount of $14,781,000 and the SNB term loan in
the amount of $5,362,000.</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="width: 0.25in; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3)</FONT></TD>
    <TD STYLE="text-align: justify; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Conversion and Extension of Subordinated Notes &ndash; During 2020, third party holders of convertible subordinated notes of the remaining principal balance plus accrued interest, converted these notes into common stock.&nbsp;&nbsp;In addition, the maturity date of related party convertible subordinated notes and subordinated notes payable in the aggregate amount of $6,012,000 plus $400,000 of accrued interest was extended until July 1, 2023, and we were relieved of the obligation to make any principal payments on these notes prior to maturity.</FONT></TD></TR>
  </TABLE>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Because we continue to believe
our fiscal 2021 sales will be higher than the amount achieved in fiscal 2020, we believe our liquidity for the remainder of 2021 will
continue to improve.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Cash Flow</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The following table summarizes
our net cash flow from operating, investing and financing activities for the periods indicated:&nbsp;</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center">Three Months Ended</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March 31,</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</TD><TD STYLE="padding-bottom: 1.5pt; font-weight: bold">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center">(unaudited)</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>Cash (used in) provided by&#8239;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD><TD>&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 76%; text-align: left">Operating activities</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">567,000</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(314,000</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Investing activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(273,000</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(78,000</TD><TD STYLE="text-align: left">)</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1.5pt">Financing activities</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">(1,068,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1.5pt solid; text-align: right">592,000</TD><TD STYLE="padding-bottom: 1.5pt; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 4pt">Net (decrease) increase in cash and cash equivalents</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">(774,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">)</TD><TD STYLE="padding-bottom: 4pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 4pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 4pt double; text-align: right">200,000</TD><TD STYLE="padding-bottom: 4pt; text-align: left">&nbsp;</TD></TR>
  </TABLE>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Cash Provided by (Used in) Operating Activities</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Cash provided by (used in)
operating activities primarily consists of our net loss adjusted for certain non-cash items and changes to operating assets and liabilities.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">For the three months ended March
31, 2021 cash provided by operating activities was $567,000. This was a result of our net loss of $152,000, offset by $915,000 of non-cash
items consisting primarily of depreciation of property and equipment of $713,000, non-cash employee stock compensation expense of $157,000,
amortization of right-of-use assets of $118,000 and non-cash directors&rsquo; compensation expense of $52,000. The remaining non-cash
items totaled $125,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">Operating assets and liabilities
used cash in the net amount of $196,000 consisting primarily of the net increases in accounts receivable, inventory and prepaid expenses
and other current assets in the amounts of $816,000, $75,000 and $77,000, respectively and decreases in accounts payable and operating
lease liabilities of $36,000, and $172,000 respectively, partially offset by an increase in deferred revenue in the amount of $885,000
and a decrease in deposits in the amount of $95,000.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Cash Used in Investing Activities</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Cash used in investing activities
consists of capital expenditures for property and equipment.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">For the three months ended March
31, 2021, cash used in investing activities was $273,000. This was for the purchase of property and equipment.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Cash Provided by (Used in) Financing Activities</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">For the three months ended
March 31, 2021, cash used in financing activities consisted of net payments on our SNB revolving loan and term note in the amounts of
$868,000 and $196,000, respectively and payments of $2,000 and $2,000 on our financing lease obligations and loan payable &ndash; financed
asset.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>OFF-BALANCE SHEET ARRANGEMENTS</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We did not have any off-balance
sheet arrangements as of March 31, 2021.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>Critical Accounting Policies and Estimates</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">A critical accounting policy
is one that is both important to the portrayal of a company&rsquo;s financial condition and results of operations and requires management&rsquo;s
most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effect of matters that are
inherently uncertain.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Our condensed consolidated
financial statements are presented in accordance with U.S. GAAP, and all applicable U.S. GAAP accounting standards effective as of March
31, 2021 have been taken into consideration in preparing the condensed consolidated financial statements. The preparation of condensed
consolidated financial statements requires estimates and assumptions that affect the reported amounts of assets, liabilities, revenues,
expenses and related disclosures. Some of those estimates are subjective and complex, and, consequently, actual results could differ from
those estimates. The following accounting policies and estimates have been highlighted as significant because changes to certain judgments
and assumptions inherent in these policies could affect our condensed consolidated financial statements:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Liquidity;</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Inventory valuation</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue recognition;</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Income taxes;</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stock-based compensation; and</FONT></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Goodwill.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We base our estimates, to
the extent possible, on historical experience. Historical information is modified as appropriate based on current business factors and
various assumptions that we believe are necessary to form a basis for making judgments about the carrying value of assets and liabilities.
We evaluate our estimates on an on-going basis and make changes when necessary. Actual results could differ from our estimates.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Recently Issued Accounting Pronouncements</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">See Note 2 of the Condensed
Consolidated Financial Statements for a discussion of recently issued accounting pronouncements.</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><A NAME="a_004"></A>Item 4. Controls and Procedures</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Our senior management is responsible
for establishing and maintaining a system of disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the
Securities Exchange Act of 1934, (the &ldquo;Exchange Act&rdquo;) designed to ensure that the information required to be disclosed by
us in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified
in the Securities and Exchange Commission&rsquo;s rules and forms. Disclosure controls and procedures include, without limitation, controls
and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under
the Exchange Act is accumulated and communicated to the issuer&rsquo;s management, including its principal executive officer or officers
and principal financial officer or officers, or persons performing similar functions, as appropriate to allow timely decisions regarding
required disclosure.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">We have evaluated the effectiveness
of the design and operation of our disclosure controls and procedures as of the end of the period covered by this Report under the supervision
of and with the participation of management, including our Chief Executive Officer and our Chief Financial Officer. Based on that evaluation,
our Chief Executive Officer and our Chief Financial Officer have concluded that as of the end of the period covered by this report, our
disclosure controls and procedures were effective.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">There have not been any changes
in our internal control over financial reporting, as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act, during
our most recently completed fiscal quarter which is the subject of this report that have materially affected, or are reasonably likely
to materially affect, our internal control over financial reporting.</P>

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




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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="a_005"></A>PART II</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><A NAME="a_006"></A>Item 1A. Risk Factors.</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Prospective investors are
encouraged to consider the risks described in our 2020 Form 10-K, our Management&rsquo;s Discussion and Analysis of Financial Condition
and Results of Operations contained in this Report and other information publicly disclosed or contained in documents we file with the
Securities and Exchange Commission before purchasing our securities. The following risk factor supplements the risk factors described
in our 2020 Form 10-K, and should be read in conjunction with the other risk factors presented in our Annual Report which are incorporated
herein by reference.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>COVID -19</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">The COVID-19 pandemic and
the resulting macroeconomic disruptions have affected how we, our customers and our suppliers are operating our businesses, and the duration
and extent to which this will impact our future results of operations and overall financial performance remains uncertain. Our operations
have substantially returned to normal, nevertheless, any such disruption may materially impact our business and our consolidated financial
position, results of operations, and cash flows.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><A NAME="a_007"></A>Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Except as previously disclosed
on our Exchange Act reports, we did not issue or sell any unregistered equity securities during the period covered by this Report.</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><A NAME="a_008"></A>Item 6. Exhibits</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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%">
  <TR>
    <TD STYLE="vertical-align: top; width: 10%; border-bottom: black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit&nbsp;No.&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="vertical-align: top; width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; width: 89%; border-bottom: black 1.5pt solid; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Description</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.1</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380513001557/e611262_ex2-1.htm">Agreement and Plan of Merger dated July 29, 2013 between Air Industries Group, Inc. and Air Industries Group (incorporated herein by reference to Exhibit 2.1 to the Company&rsquo;s Current Report on Form 8-K filed August 30, 2013).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.2</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380513001557/e611262_ex3-2.htm">Articles of Merger between Air Industries Group and Air Industries Group, Inc. filed with the Secretary of State of Nevada on August 28, 2013 (incorporated herein by reference to Exhibit 3.2 to the Company&rsquo;s Current Report on Form 8-K filed August 30, 2013).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.3</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380513001557/e611262_ex3-3.htm">Certificate of Merger between Air Industries Group and Air Industries Group, Inc. filed with the Secretary of State of Nevada on August 29, 2013 (incorporated herein by reference to Exhibit 3.3 to the Company&rsquo;s Current Report on Form 8-K filed August 30, 2013).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.1</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380513001557/e611262_ex3-1.htm">Articles of Incorporation of Air Industries Group (incorporated herein by reference to Exhibit 3.1 to the Company&rsquo;s Current Report on Form 8-K filed August 30, 2013).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.2</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380517000662/e616037_ex3-3.htm">Certificate of Amendment increasing number of authorized shares of preferred stock and Series A Preferred Stock (incorporated herein by reference to the Company&rsquo;s Annual Report on Form 10-K for the year ended December 31, 2016 filed on April 19, 2017).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3&nbsp;</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="http://www.sec.gov/Archives/edgar/data/1009891/000119380515000450/e613482_ex3-2.htm">Amended and Restated By-Laws of the Company (incorporated herein by reference to Exhibit 3.2 to the Company&rsquo;s Annual Report on Form 10-K for the year ended December 31, 2014 filed on March 31, 2015).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certifications</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.1</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="f10q0321ex31-1_airindustries.htm">Certification of principal executive officer pursuant to Rule 13a-14 or Rule 15d-14 of Securities Exchange Act of 1934.</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.2</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><A HREF="f10q0321ex31-2_airindustries.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certification of principal financial officer pursuant to Rule 13a-14 or Rule 15d-14 of the Exchange Act of 1934.</FONT></A></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">32.1</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="f10q0321ex32-1_airindustries.htm">Certification of principal executive officer pursuant to Section 906 of Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">32.2</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="f10q0321ex32-2_airindustries.htm">Certification of principal financial officer pursuant to Section 906 of Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).</A></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Presentation</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101.SCH</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Taxonomy Extension Schema Document</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101.CAL</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Taxonomy Extension Calculation Linkbase Document</FONT></TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101.DEF</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Taxonomy Extension Definition Linkbase Document</FONT></TD></TR>
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101.LAB</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Taxonomy Extension Label&nbsp;Linkbase Document</FONT></TD></TR>
  <TR STYLE="background-color: #CCEEFF">
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">101.PRE</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">XBRL Taxonomy Extension Presentation Linkbase Document</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="a_009"></A>SIGNATURES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">Pursuant to the requirements
of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dated: May 11, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>AIR INDUSTRIES GROUP</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 60%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 36%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">By:</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">/s/ Michael Recca</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Michael Recca<BR>
Chief Financial Officer<BR>
(principal financial and accounting officer)</FONT></TD></TR>
  </TABLE>
<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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">29</P>

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

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



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

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

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<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>f10q0321ex31-1_airindustries.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><B>Exhibit 31.1</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">PURSUANT TO RULE 13a-14(a) UNDER THE EXCHANGE ACT</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">I, Luciano Melluzzo, certify that:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">1. I
have reviewed this quarterly report on Form 10-Q of Air Industries Group;</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">2. Based
on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered
by this report;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">3. Based
on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects
the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> 4. The
registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)
and 15d-15(f)) for the registrant and have:</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"> a)
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
within those entities, particularly during the period in which this report is being prepared;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">b) Designed
such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision,
to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"> c) Evaluated
the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness
of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"> d)
Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's
most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant's internal control over financial reporting.</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"> 5. The
registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting,
to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">  a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial
reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial
information; and</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"> b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal
control over financial reporting.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dated: May 11, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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="border-bottom: Black 1.5pt solid; width: 40%">/s/ Luciano Melluzzo</TD>
  <TD STYLE="width: 60%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Luciano Melluzzo</TD>
  <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Chief Executive Officer (Principal Executive Officer)</TD>
  <TD>&nbsp;</TD></TR>
</TABLE>

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

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

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

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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>f10q0321ex31-2_airindustries.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<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; text-align: right"><B>Exhibit 31.2</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">PURSUANT TO RULE 13a-14(a) UNDER THE EXCHANGE ACT</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">I, Michael E. Recca, certify that:</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">1. I
have reviewed this quarterly report on Form 10-Q of Air Industries Group;</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">2. Based
on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered
by this report;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">3. Based
on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects
the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">4. The
registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f)
and 15d-15(f)) for the registrant and have:</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed
under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made
known to us by others within those entities, particularly during the period in which this report is being prepared;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">b)
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under
our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
for external purposes in accordance with generally accepted accounting principles;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">c)
Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about
the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">d)
Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's
most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant's internal control over financial reporting.</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">5. The registrant's other certifying officer
and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors
and the audit committee of registrant's board of directors (or persons performing the equivalent functions):</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting
which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information;
and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-align: justify; text-indent: 0.75in">b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal
control over financial reporting.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dated: May 11, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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="border-bottom: Black 1.5pt solid; width: 40%">/s/ Michael E. Recca</TD>
  <TD STYLE="width: 60%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Michael E. Recca</TD>
  <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Chief Financial Officer (Principal Financial Officer)&nbsp;</TD>
  <TD>&nbsp;</TD></TR>
</TABLE>

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

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

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

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

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


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>f10q0321ex32-1_airindustries.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<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; text-align: right"><B>Exhibit 32.1</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(18 U.S.C. SECTION 1350)</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0in; text-indent: 0.5in">In connection
with the Quarterly Report of Air Industries Group, a Nevada corporation (the &quot;Company&quot;), on Form 10-Q for the period ended March
31, 2021 as filed with the Securities and Exchange Commission (the &quot;Report&quot;), Luciano Melluzzo, Chief Executive Officer of the
Company, does hereby certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. ss. 1350), that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.25in; text-indent: 0.25in">(1)
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of
the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</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">Dated: May 11, 2021</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 COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD STYLE="border-bottom: Black 1.5pt solid; width: 40%">/s/ Luciano Melluzzo</TD>
  <TD STYLE="width: 60%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD COLSPAN="2">Luciano Melluzzo</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD COLSPAN="2">Chief Executive Officer (Principal Executive Officer)</TD></TR>
</TABLE>

<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"></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">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">[A signed original of this written statement required by Section 906
has been provided to Air Industries Group and will be retained by Air Industries Group and furnished to the Securities and Exchange Commission
or its staff upon request.]</P>

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

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

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

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


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>f10q0321ex32-2_airindustries.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<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; text-align: right"><B>Exhibit 32.2</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(18 U.S.C. SECTION 1350)</P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">In connection
with the Quarterly Report of Air Industries Group, a Nevada corporation (the &quot;Company&quot;), on Form 10-Q for the period ended March
31, 2021, as filed with the Securities and Exchange Commission (the &quot;Report&quot;), Michael E. Recca, Chief Financial Officer of
the Company, does hereby certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. ss. 1350), that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(1)
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of
the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Dated: May 11, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</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="border-bottom: Black 1.5pt solid; width: 40%">/s/ Michael E. Recca</TD>
  <TD STYLE="width: 60%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Michael E. Recca&nbsp;</TD>
  <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
  <TD>Chief Financial Officer (Principal Financial Officer)</TD>
  <TD>&nbsp;</TD></TR>
</TABLE>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">[A signed original of this written statement required by Section 906
has been provided to Air Industries Group and will be retained by Air Industries Group and furnished to the Securities and Exchange Commission
or its staff upon request.]</P>

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

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

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


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<SEQUENCE>6
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  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">78000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
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  <airi:NotePayableRevolverNetSterlingNationalBank unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">1033000</airi:NotePayableRevolverNetSterlingNationalBank>
  <airi:PaymentsOfNotePayableTermNotesSNB unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">196000</airi:PaymentsOfNotePayableTermNotesSNB>
  <airi:PaymentsOfNotePayableTermNotesSNB unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">90000</airi:PaymentsOfNotePayableTermNotesSNB>
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  <us-gaap:ProceedsFromIssuanceOfCommonStock unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">984000</us-gaap:ProceedsFromIssuanceOfCommonStock>
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  <us-gaap:PaymentsOfStockIssuanceCosts unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">145000</us-gaap:PaymentsOfStockIssuanceCosts>
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  <us-gaap:RepaymentsOfRelatedPartyDebt unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">1012000</us-gaap:RepaymentsOfRelatedPartyDebt>
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  <us-gaap:RepaymentsOfOtherDebt unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">100000</us-gaap:RepaymentsOfOtherDebt>
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  <airi:PaymentsOfLoanPayableEquipments unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">-71000</airi:PaymentsOfLoanPayableEquipments>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">-1068000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">592000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">-774000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">200000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue unitRef="usd" contextRef="c17_AsOf31Dec2019" decimals="0">1294000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue unitRef="usd" contextRef="c24_AsOf31Mar2020" decimals="0">1494000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <airi:CashPaidDuringThePeriodForInterest unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">307000</airi:CashPaidDuringThePeriodForInterest>
  <airi:CashPaidDuringThePeriodForInterest unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">205000</airi:CashPaidDuringThePeriodForInterest>
  <airi:CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">400000</airi:CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable>
  <airi:CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" xs:nil="true"/>
  <airi:CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" xs:nil="true"/>
  <airi:CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">885000</airi:CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest>
  <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 1. FORMATION AND BASIS OF PRESENTATION&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Organization&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Air Industries Group is a Nevada corporation (&amp;#x201c;AIRI&amp;#x201d;).&amp;#xa0;As
of and for the three months ending March 31, 2021, the accompanying condensed consolidated financial statements presented are those of
AIRI, and its wholly-owned subsidiaries; Air Industries Machining Corp. (&amp;#x201c;AIM&amp;#x201d;), Nassau Tool Works, Inc. (&amp;#x201c;NTW&amp;#x201d;),
and&amp;#xa0;the Sterling Engineering Corporation (&amp;#x201c;Sterling&amp;#x201d;), (together, the &amp;#x201c;Company&amp;#x201d;).&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;Basis of Presentation&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The accompanying unaudited condensed consolidated
financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles for interim financial
information and with Rule 8-03 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally
accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal
recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March
31, 2021 are not necessarily indicative of the results that may be expected for the year ending December 31, 2021. These unaudited condensed
consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included
in the Company&amp;#x2019;s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission,
from which the accompanying condensed consolidated balance sheet dated December 31, 2020 was derived.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;Reclassifications&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;Reclassification occurred to certain 2020 amounts to conform to the
2021 classification. These reclassifications had no impact on the statement of operations.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;Liquidity&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0&quot;&gt;At each reporting period, management evaluates whether there are conditions
or events that raise substantial doubt about the Company&amp;#x2019;s ability to continue as a going concern within one year after the date
that the financial statements are issued. The Company is required to make certain additional disclosures if management concludes that
substantial doubt exists about the Company&amp;#x2019;s ability to continue as a going concern and such doubt is not alleviated by the Company&amp;#x2019;s
plans or when the Company&amp;#x2019;s plans alleviate substantial doubt about its ability to continue as a going concern. The evaluation entails
analyzing prospective operating budgets and forecasts for expectations regarding cash needs and comparing those needs to the current cash
and cash equivalent balance and expectations regarding cash to be generated over the following year.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;Although the global outbreak of COVID-19 had a significant adverse
impact on the world economy and negatively impacted the Company&amp;#x2019;s revenues, earnings and operating cash flows in 2020, management
believes the Company&amp;#x2019;s operations substantially returned to normal in fiscal 2021 and the Company generated net cash from operations
of $567,000 in the quarter ended March 31, 2021. With the first quarter of fiscal 2021 now completed and the Company&amp;#x2019;s recent investments
in new machinery and equipment paying off, management believes the Company will continue to improve its liquidity. As such, based on current
best estimates of fiscal 2021 sales, confirmed and expected orders, the strength of existing backlog, overall market demand, expected
timing of future cash receipts and expenditures and the Company&amp;#x2019;s ability to access additional liquidity, if needed, the Company
believes it will have adequate cash to support operations through May 31, 2022.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Subsequent Events&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Management has evaluated subsequent events through
the date of this filing.&lt;/p&gt;&lt;br/&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
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  <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Inventory Valuation&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;For annual periods, the Company values inventory
at the lower of cost on a first-in-first-out basis or estimated net realizable value. The Company does not take physical inventories at
interim quarterly reporting periods. For interim periods, substantially all of the inventory value has been estimated using a gross profit
percentage based on annual gross profit percentages of the immediately preceding year as applied to the net sales of the current period.
During the three months ended March 31, 2021, the Company determined that its gross profit for its Complex Machining segment was below
its 2020 gross profit percentages, and accordingly has adjusted margins to less than those of 2020. Adjustments to reconcile the annual
physical inventory to the Company&amp;#x2019;s books are recorded in the fourth quarter.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Credit and Concentration Risks&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Net Sales and Accounts Receivable&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;There were three customers that represented 77.9%
and 79.9% of total net sales for the three months ended March 31, 2021 and 2020, respectively. This is set forth in the table below.&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Sales&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid&quot;&gt;&lt;b&gt;Customer&lt;/b&gt;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;33.8&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;36.2&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;26.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;31.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;There were three customers that represented
77.8% and 80.3% of gross accounts receivable at March 31, 2021 and December 31, 2020, respectively. This is set forth in the table below.&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Receivables&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;Customer&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;December&amp;#xa0;31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;46.7&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;57.1&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;*&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.0&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;4&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;**&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;11.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%&quot;&gt;&lt;tr style=&quot;vertical-align: top; text-align: justify&quot;&gt;
&lt;td style=&quot;width: 0%&quot;&gt;&lt;/td&gt;&lt;td style=&quot;width: 0.25in; text-align: left&quot;&gt;*&lt;/td&gt;&lt;td style=&quot;text-align: justify&quot;&gt;Customer was less than 10% of Gross Accounts Receivable at
December 31, 2020.&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%&quot;&gt;&lt;tr style=&quot;vertical-align: top; text-align: justify&quot;&gt;
&lt;td style=&quot;width: 0%&quot;&gt;&lt;/td&gt;&lt;td style=&quot;width: 0.25in; text-align: left&quot;&gt;**&lt;/td&gt;&lt;td style=&quot;text-align: justify&quot;&gt;Customer was less than 10% of Gross Accounts Receivable at
March 31, 2021.&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Cash and Cash Equivalents&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;During the period, the Company had occasionally maintained balances
in its bank accounts that were in excess of the FDIC limit. The Company has not experienced any losses on these accounts.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Major Suppliers&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company has several key sole-source suppliers
of various parts that are important for one or more of its products. These suppliers are its only source for such parts and, therefore,
in the event any of them were to go out of business or be unable to provide parts for any reason, its business could be severely harmed.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;Leases&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company accounts for leases under ASC 842,
&amp;#x201c;Leases.&amp;#x201d; All leases are required to be recorded on the balance sheet and are classified as either operating leases or finance
leases. The lease classification affects the expense recognition in the income statement. Operating lease charges are recorded entirely
in operating expenses. Finance lease charges are split, where amortization of the right-of- use asset is recorded in operating expenses
and an implied interest component is recorded in interest expense. See Note 4.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Earnings (Loss) per share&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Basic earnings (loss) per share (&amp;#x201c;EPS&amp;#x201d;)
is computed by dividing the net income (loss) applicable to common stockholders by the weighted-average number of shares of common stock
outstanding for the period.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;For purposes of calculating diluted earnings per
common share, the numerator includes net income plus interest on convertible notes payable assumed converted as of the first day of the
period. The denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number
of common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method and convertible notes payable using the if-converted method.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following is the calculation of net income
(loss) applicable to common stockholders utilized to calculate EPS:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Net (loss) income per statement of operations&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,058,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Add: Convertible Note Interest for Potential Note Conversion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;170,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;(Loss) income used to calculate diluted earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,228,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following is a reconciliation of the denominators
of basic and diluted earnings per share computations:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; width: 76%&quot;&gt;Weighted average shares outstanding used to compute basic earnings per share&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;30,380,234&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left&quot;&gt;Effect of dilutive stock options and warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,137,769&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Effect of dilutive convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;5,003,451&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt&quot;&gt;Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;36,521,454&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following securities have been excluded from
the calculation as the exercise price was greater than the average market price of the common stock:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;191,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;234,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Warrants&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,614,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,657,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following securities have been excluded from
the calculation even though the exercise price was less than the average market price of the common shares because the effect of including
these potential shares was anti-dilutive due to the net loss incurred during that period:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,991,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;  &amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;-&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;760,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;4,058,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;6,809,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Stock-Based Compensation&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company accounts for stock-based compensation
in accordance with FASB ASC 718, &amp;#x201c;Compensation &amp;#x2013; Stock Compensation.&amp;#x201d; Under the fair value recognition provision of
the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the
fair value of stock options and warrants granted using the Black-Scholes-Merton option pricing model. Stock based compensation expense
for employees amounted to $157,000 and $140,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expense
for directors amounted to $52,000 and $55,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expenses
for employees and directors were included in operating expenses on the accompanying Condensed Consolidated Statements of Operations.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Goodwill&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Goodwill represents the excess of the acquisition
cost of businesses over the fair value of the identifiable net assets acquired. The goodwill amount of $163,000 at both March 31, 2021
and December 31, 2020&amp;#xa0;relates to the acquisition of NTW.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Goodwill is not amortized, but is tested at least
annually for impairment, or if circumstances occur that more likely than not reduce the fair value of the reporting unit below its carrying
amount.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company has determined that there has been
no impairment of goodwill at March 31, 2021 and 2020.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Recently Issued Accounting Pronouncements&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit
Losses (Topic 326) (&amp;#x201c;ASU 2016- 13&amp;#x201d;), which significantly changes how entities will account for credit losses for most financial
assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 replaces the existing incurred
loss model with an expected credit loss model that requires entities to estimate an expected lifetime credit loss on most financial assets
and certain other instruments. Under ASU 2016-13 credit impairment is recognized as an allowance for credit losses, rather than as a direct
write-down of the amortized cost basis of a financial asset. The impairment allowance is a valuation account deducted from the amortized
cost basis of financial assets to present the net amount expected to be collected on the financial asset. Once the new pronouncement is
adopted by the Company, the allowance for credit losses must be adjusted for management&amp;#x2019;s current estimate at each reporting date.
The new guidance provides no threshold for recognition of impairment allowance. Therefore, entities must also measure expected credit
losses on assets that have a low risk of loss. For instance, trade receivables that are either current or not yet due may not require
an allowance reserve under currently generally accepted accounting principles, but under the new standard, the Company will have to estimate
an allowance for expected credit losses on trade receivables under ASU 2016-13. ASU 2016-13 is effective for annual periods, including
interim periods within those annual periods, beginning after December 15, 2022 for smaller reporting companies. Early adoption is permitted.
The Company will evaluate the impact of ASU 2016-13 on the Company&amp;#x2019;s consolidated financial statements in a future period closer
to the date of adoption.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;In August 2020, the FASB issued ASU No.
2020-06, Debt &amp;#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging &amp;#x2013; Contracts in
Entity&amp;#x2019;s Own Equity (Subtopic 815-40) (&amp;#x201c;ASU 2020-06), which is intended to address issues identified as a result of the
complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. For
convertible instruments, ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible
preferred stock, and enhances information transparency by making targeted improvements to the disclosures for convertible
instruments and earnings-per-share guidance on the basis of feedback from financial statement users. ASU 2020-06 is effective for
fiscal years, and interim periods in those fiscal years, beginning after December 15, 2021. Early adoption is permitted, but no
earlier than fiscal years beginning after December 15, 2020, including interim periods with those fiscal years. The Company is
evaluating the effect of adopting this new accounting guidance on its financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;On January 1, 2021, the Company adopted ASU
No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&amp;#x201c;ASU 2019-12&amp;#x201d;), which is intended to
simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in
Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The adoption
of ASU 2019-12 did not have a material impact on the Company&amp;#x2019;s condensed consolidated financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify&quot;&gt;On January 1, 2021, the Company adopted ASU 2020-04, Reference Rate
Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for
a limited time to ease the potential burden in accounting for reference rate reform. In January 2021, the FASB issued ASU 2021-01, &amp;#x201c;Reference
Rate Reform (Topic 848): Scope: which clarified the scope of ASU 2020-04. The new guidance provides optional expedients and exceptions
for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria
are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be
discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications
made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption of these ASU&amp;#x2019;s did not have
a material impact on the Company&amp;#x2019;s condensed consolidated financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company does not believe that any other recently
issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying condensed consolidated
financial statements.&lt;/p&gt;&lt;br/&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
  <us-gaap:InventoryPolicyTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Inventory Valuation&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;For annual periods, the Company values inventory
at the lower of cost on a first-in-first-out basis or estimated net realizable value. The Company does not take physical inventories at
interim quarterly reporting periods. For interim periods, substantially all of the inventory value has been estimated using a gross profit
percentage based on annual gross profit percentages of the immediately preceding year as applied to the net sales of the current period.
During the three months ended March 31, 2021, the Company determined that its gross profit for its Complex Machining segment was below
its 2020 gross profit percentages, and accordingly has adjusted margins to less than those of 2020. Adjustments to reconcile the annual
physical inventory to the Company&amp;#x2019;s books are recorded in the fourth quarter.&lt;/p&gt;</us-gaap:InventoryPolicyTextBlock>
  <us-gaap:ConcentrationRiskCreditRisk contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Credit and Concentration Risks&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Net Sales and Accounts Receivable&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;There were three customers that represented 77.9%
and 79.9% of total net sales for the three months ended March 31, 2021 and 2020, respectively. This is set forth in the table below.&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Sales&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid&quot;&gt;&lt;b&gt;Customer&lt;/b&gt;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;33.8&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;36.2&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;26.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;31.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;There were three customers that represented
77.8% and 80.3% of gross accounts receivable at March 31, 2021 and December 31, 2020, respectively. This is set forth in the table below.&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Receivables&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;Customer&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;December&amp;#xa0;31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;46.7&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;57.1&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;*&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.0&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;4&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;**&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;11.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%&quot;&gt;&lt;tr style=&quot;vertical-align: top; text-align: justify&quot;&gt;
&lt;td style=&quot;width: 0%&quot;&gt;&lt;/td&gt;&lt;td style=&quot;width: 0.25in; text-align: left&quot;&gt;*&lt;/td&gt;&lt;td style=&quot;text-align: justify&quot;&gt;Customer was less than 10% of Gross Accounts Receivable at
December 31, 2020.&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%&quot;&gt;&lt;tr style=&quot;vertical-align: top; text-align: justify&quot;&gt;
&lt;td style=&quot;width: 0%&quot;&gt;&lt;/td&gt;&lt;td style=&quot;width: 0.25in; text-align: left&quot;&gt;**&lt;/td&gt;&lt;td style=&quot;text-align: justify&quot;&gt;Customer was less than 10% of Gross Accounts Receivable at
March 31, 2021.&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Cash and Cash Equivalents&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;During the period, the Company had occasionally maintained balances
in its bank accounts that were in excess of the FDIC limit. The Company has not experienced any losses on these accounts.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;font style=&quot;text-decoration:underline&quot;&gt;Major Suppliers&lt;/font&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company has several key sole-source suppliers
of various parts that are important for one or more of its products. These suppliers are its only source for such parts and, therefore,
in the event any of them were to go out of business or be unable to provide parts for any reason, its business could be severely harmed.&lt;/p&gt;</us-gaap:ConcentrationRiskCreditRisk>
  <airi:NumberOfCustomers unitRef="pure" contextRef="c25_From1Jan2021To31Mar2021_SalesRevenueNetMember" decimals="INF">3</airi:NumberOfCustomers>
  <airi:NumberOfCustomers unitRef="pure" contextRef="c26_From1Jan2020To31Mar2020_SalesRevenueNetMember" decimals="INF">3</airi:NumberOfCustomers>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c25_From1Jan2021To31Mar2021_SalesRevenueNetMember" decimals="3">0.779</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c26_From1Jan2020To31Mar2020_SalesRevenueNetMember" decimals="3">0.799</us-gaap:ConcentrationRiskPercentage1>
  <airi:NumberOfCustomers unitRef="pure" contextRef="c27_From1Jan2021To31Mar2021_AccountsReceivableMember" decimals="INF">3</airi:NumberOfCustomers>
  <airi:NumberOfCustomers unitRef="pure" contextRef="c28_From1Jan2020To31Dec2020_AccountsReceivableMember" decimals="INF">3</airi:NumberOfCustomers>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c27_From1Jan2021To31Mar2021_AccountsReceivableMember" decimals="3">0.778</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c28_From1Jan2020To31Dec2020_AccountsReceivableMember" decimals="3">0.803</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c29_From1Jan2020To31Dec2020" decimals="2">0.10</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c0_From1Jan2021To31Mar2021" decimals="2">0.10</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:LesseeLeasesPolicyTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;Leases&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company accounts for leases under ASC 842,
&amp;#x201c;Leases.&amp;#x201d; All leases are required to be recorded on the balance sheet and are classified as either operating leases or finance
leases. The lease classification affects the expense recognition in the income statement. Operating lease charges are recorded entirely
in operating expenses. Finance lease charges are split, where amortization of the right-of- use asset is recorded in operating expenses
and an implied interest component is recorded in interest expense. See Note 4.&lt;/p&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
  <us-gaap:EarningsPerSharePolicyTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Earnings (Loss) per share&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Basic earnings (loss) per share (&amp;#x201c;EPS&amp;#x201d;)
is computed by dividing the net income (loss) applicable to common stockholders by the weighted-average number of shares of common stock
outstanding for the period.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;For purposes of calculating diluted earnings per
common share, the numerator includes net income plus interest on convertible notes payable assumed converted as of the first day of the
period. The denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number
of common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method and convertible notes payable using the if-converted method.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following is the calculation of net income
(loss) applicable to common stockholders utilized to calculate EPS:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Net (loss) income per statement of operations&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,058,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Add: Convertible Note Interest for Potential Note Conversion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;170,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;(Loss) income used to calculate diluted earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,228,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following is a reconciliation of the denominators
of basic and diluted earnings per share computations:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; width: 76%&quot;&gt;Weighted average shares outstanding used to compute basic earnings per share&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;30,380,234&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left&quot;&gt;Effect of dilutive stock options and warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,137,769&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Effect of dilutive convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;5,003,451&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt&quot;&gt;Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;36,521,454&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following securities have been excluded from
the calculation as the exercise price was greater than the average market price of the common stock:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;191,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;234,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Warrants&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,614,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,657,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The following securities have been excluded from
the calculation even though the exercise price was less than the average market price of the common shares because the effect of including
these potential shares was anti-dilutive due to the net loss incurred during that period:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,991,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;  &amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;-&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;760,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;4,058,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;6,809,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
  <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Stock-Based Compensation&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company accounts for stock-based compensation
in accordance with FASB ASC 718, &amp;#x201c;Compensation &amp;#x2013; Stock Compensation.&amp;#x201d; Under the fair value recognition provision of
the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the
fair value of stock options and warrants granted using the Black-Scholes-Merton option pricing model. Stock based compensation expense
for employees amounted to $157,000 and $140,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expense
for directors amounted to $52,000 and $55,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expenses
for employees and directors were included in operating expenses on the accompanying Condensed Consolidated Statements of Operations.&lt;/p&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">157000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">140000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation unitRef="usd" contextRef="c30_From1Jan2021To31Mar2021_DirectorMember" decimals="0">52000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation unitRef="usd" contextRef="c31_From1Jan2020To31Mar2020_DirectorMember" decimals="0">55000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
  <us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Goodwill&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Goodwill represents the excess of the acquisition
cost of businesses over the fair value of the identifiable net assets acquired. The goodwill amount of $163,000 at both March 31, 2021
and December 31, 2020&amp;#xa0;relates to the acquisition of NTW.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Goodwill is not amortized, but is tested at least
annually for impairment, or if circumstances occur that more likely than not reduce the fair value of the reporting unit below its carrying
amount.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company has determined that there has been
no impairment of goodwill at March 31, 2021 and 2020.&lt;/p&gt;</us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock>
  <us-gaap:Goodwill unitRef="usd" contextRef="c24_AsOf31Mar2020" decimals="0">163000</us-gaap:Goodwill>
  <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Recently Issued Accounting Pronouncements&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit
Losses (Topic 326) (&amp;#x201c;ASU 2016- 13&amp;#x201d;), which significantly changes how entities will account for credit losses for most financial
assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 replaces the existing incurred
loss model with an expected credit loss model that requires entities to estimate an expected lifetime credit loss on most financial assets
and certain other instruments. Under ASU 2016-13 credit impairment is recognized as an allowance for credit losses, rather than as a direct
write-down of the amortized cost basis of a financial asset. The impairment allowance is a valuation account deducted from the amortized
cost basis of financial assets to present the net amount expected to be collected on the financial asset. Once the new pronouncement is
adopted by the Company, the allowance for credit losses must be adjusted for management&amp;#x2019;s current estimate at each reporting date.
The new guidance provides no threshold for recognition of impairment allowance. Therefore, entities must also measure expected credit
losses on assets that have a low risk of loss. For instance, trade receivables that are either current or not yet due may not require
an allowance reserve under currently generally accepted accounting principles, but under the new standard, the Company will have to estimate
an allowance for expected credit losses on trade receivables under ASU 2016-13. ASU 2016-13 is effective for annual periods, including
interim periods within those annual periods, beginning after December 15, 2022 for smaller reporting companies. Early adoption is permitted.
The Company will evaluate the impact of ASU 2016-13 on the Company&amp;#x2019;s consolidated financial statements in a future period closer
to the date of adoption.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;In August 2020, the FASB issued ASU No.
2020-06, Debt &amp;#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging &amp;#x2013; Contracts in
Entity&amp;#x2019;s Own Equity (Subtopic 815-40) (&amp;#x201c;ASU 2020-06), which is intended to address issues identified as a result of the
complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. For
convertible instruments, ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible
preferred stock, and enhances information transparency by making targeted improvements to the disclosures for convertible
instruments and earnings-per-share guidance on the basis of feedback from financial statement users. ASU 2020-06 is effective for
fiscal years, and interim periods in those fiscal years, beginning after December 15, 2021. Early adoption is permitted, but no
earlier than fiscal years beginning after December 15, 2020, including interim periods with those fiscal years. The Company is
evaluating the effect of adopting this new accounting guidance on its financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;On January 1, 2021, the Company adopted ASU
No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&amp;#x201c;ASU 2019-12&amp;#x201d;), which is intended to
simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in
Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The adoption
of ASU 2019-12 did not have a material impact on the Company&amp;#x2019;s condensed consolidated financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify&quot;&gt;On January 1, 2021, the Company adopted ASU 2020-04, Reference Rate
Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for
a limited time to ease the potential burden in accounting for reference rate reform. In January 2021, the FASB issued ASU 2021-01, &amp;#x201c;Reference
Rate Reform (Topic 848): Scope: which clarified the scope of ASU 2020-04. The new guidance provides optional expedients and exceptions
for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria
are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be
discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications
made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption of these ASU&amp;#x2019;s did not have
a material impact on the Company&amp;#x2019;s condensed consolidated financial statements.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company does not believe that any other recently
issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying condensed consolidated
financial statements.&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
  <us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Sales&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid&quot;&gt;&lt;b&gt;Customer&lt;/b&gt;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;33.8&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;36.2&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;26.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;31.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Percentage of Receivables&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;Customer&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;December&amp;#xa0;31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;1&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;46.7&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;57.1&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;2&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;17.6&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;*&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;3&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13.5&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12.0&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;4&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;**&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;11.2&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:SchedulesOfConcentrationOfRiskByRiskFactorTextBlock>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c32_From1Jan2021To31Mar2021_CustomerOneMember_SalesRevenueNetMember" decimals="3">0.338</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c33_From1Jan2020To31Mar2020_CustomerOneMember_SalesRevenueNetMember" decimals="3">0.362</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c34_From1Jan2021To31Mar2021_CustomersTwoMember_SalesRevenueNetMember" decimals="3">0.266</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c35_From1Jan2020To31Mar2020_CustomersTwoMember_SalesRevenueNetMember" decimals="3">0.315</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c36_From1Jan2021To31Mar2021_CustomersThreeMember_SalesRevenueNetMember" decimals="3">0.175</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c37_From1Jan2020To31Mar2020_CustomersThreeMember_SalesRevenueNetMember" decimals="3">0.122</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c38_From1Jan2021To31Mar2021_CustomerOneMember_AccountsReceivableMember" decimals="3">0.467</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c39_From1Jan2020To31Mar2020_CustomerOneMember_AccountsReceivableMember" decimals="3">0.571</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c40_From1Jan2021To31Mar2021_CustomersTwoMember_AccountsReceivableMember" decimals="3">0.176</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 id="_ConcentrationRiskPercentage1-c41_From1Jan2020To31Mar2020_CustomersTwoMember_AccountsReceivableMember_pure" unitRef="pure" contextRef="c41_From1Jan2020To31Mar2020_CustomersTwoMember_AccountsReceivableMember" xs:nil="true"/>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c42_From1Jan2021To31Mar2021_CustomersThreeMember_AccountsReceivableMember" decimals="3">0.135</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c43_From1Jan2020To31Mar2020_CustomersThreeMember_AccountsReceivableMember" decimals="3">0.120</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 id="_ConcentrationRiskPercentage1-c44_From1Jan2021To31Mar2021_CustomersFourMember_AccountsReceivableMember_pure" unitRef="pure" contextRef="c44_From1Jan2021To31Mar2021_CustomersFourMember_AccountsReceivableMember" xs:nil="true"/>
  <us-gaap:ConcentrationRiskPercentage1 unitRef="pure" contextRef="c45_From1Jan2020To31Mar2020_CustomersFourMember_AccountsReceivableMember" decimals="3">0.112</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;March&amp;#xa0;31,&lt;br/&gt; 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Net (loss) income per statement of operations&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,058,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Add: Convertible Note Interest for Potential Note Conversion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;170,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;(Loss) income used to calculate diluted earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,228,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
  <airi:ncomeLossFromContinuingOperation unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">-152000</airi:ncomeLossFromContinuingOperation>
  <airi:ncomeLossFromContinuingOperation unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">1058000</airi:ncomeLossFromContinuingOperation>
  <us-gaap:InterestOnConvertibleDebtNetOfTax unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" xs:nil="true"/>
  <us-gaap:InterestOnConvertibleDebtNetOfTax unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">170000</us-gaap:InterestOnConvertibleDebtNetOfTax>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">-152000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">1228000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
  <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; width: 76%&quot;&gt;Weighted average shares outstanding used to compute basic earnings per share&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;30,380,234&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left&quot;&gt;Effect of dilutive stock options and warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,137,769&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Effect of dilutive convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;5,003,451&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt&quot;&gt;Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;31,971,922&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;36,521,454&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
  <airi:WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">31971922</airi:WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare>
  <airi:WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">30380234</airi:WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare>
  <us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" xs:nil="true"/>
  <us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">1137769</us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants>
  <us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" xs:nil="true"/>
  <us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">5003451</us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities>
  <airi:WeightedAverageSharesOutstandingAndDilutiveSecurities unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">31971922</airi:WeightedAverageSharesOutstandingAndDilutiveSecurities>
  <airi:WeightedAverageSharesOutstandingAndDilutiveSecurities unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">36521454</airi:WeightedAverageSharesOutstandingAndDilutiveSecurities>
  <airi:AntidilutiveSecuritiesTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31, 2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;191,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;234,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Warrants&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,423,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,614,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;1,657,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;Three Months Ended&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March 31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Stock Options&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,991,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;  &amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;&amp;#xa0;-&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Warrants&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;760,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Convertible notes payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;4,058,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;6,809,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</airi:AntidilutiveSecuritiesTableTextBlock>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c46_From1Jan2021To31Mar2021_EmployeeStockMember" decimals="INF">191000</airi:AverageMarketPriceOfCommonShares>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c47_From1Jan2020To31Mar2020_EmployeeStockMember" decimals="INF">234000</airi:AverageMarketPriceOfCommonShares>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c48_From1Jan2021To31Mar2021_WarrantMember" decimals="INF">1423000</airi:AverageMarketPriceOfCommonShares>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c49_From1Jan2020To31Mar2020_WarrantMember" decimals="INF">1423000</airi:AverageMarketPriceOfCommonShares>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">1614000</airi:AverageMarketPriceOfCommonShares>
  <airi:AverageMarketPriceOfCommonShares unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">1657000</airi:AverageMarketPriceOfCommonShares>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c46_From1Jan2021To31Mar2021_EmployeeStockMember" decimals="INF">1991000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c47_From1Jan2020To31Mar2020_EmployeeStockMember" xs:nil="true"/>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c48_From1Jan2021To31Mar2021_WarrantMember" decimals="INF">760000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c49_From1Jan2020To31Mar2020_WarrantMember" xs:nil="true"/>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c50_From1Jan2021To31Mar2021_ConvertibleNotesPayableMember" decimals="INF">4058000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c51_From1Jan2020To31Mar2020_ConvertibleNotesPayableMember" xs:nil="true"/>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">6809000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" xs:nil="true"/>
  <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 3. PROPERTY AND EQUIPMENT&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The components of property and equipment at March
31, 2021 and December 31, 2020 consisted of the following:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;March 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;December 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 64%&quot;&gt;Land&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;300,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;300,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; width: 11%&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Buildings and Improvements&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,720,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,683,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;31.50 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Machinery and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;21,838,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;21,738,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Finance Lease Machinery and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;78,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;78,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Tools and Instruments&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12,246,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12,116,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;1.50 - 7 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Automotive Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;148,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;148,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Furniture and Fixtures&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;290,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;290,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Leasehold Improvements&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;861,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;855,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;Term of Lease&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Computers and Software&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;436,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;436,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 1.5pt&quot;&gt;4  -  6 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total Property and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;37,917,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;37,644,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Accumulated Depreciation&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(28,776,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(28,063,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Property and Equipment, net&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;9,141,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;9,581,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Depreciation expense for the three months ended
March 31, 2021 and 2020 was approximately $713,000 and $656,000, respectively.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Assets held under finance lease obligations are
depreciated over the shorter of their related lease terms or their estimated productive lives. Depreciation of assets under finance leases
is included in depreciation expense for 2021 and 2020. Accumulated depreciation on these assets was approximately $30,000 and $28,000
as of March 31, 2021 and December 31, 2020, respectively.&lt;/p&gt;&lt;br/&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment unitRef="usd" contextRef="c52_AsOf31Mar2021_PropertyPlantAndEquipmentMember" decimals="0">30000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment unitRef="usd" contextRef="c53_AsOf31Dec2020_PropertyPlantAndEquipmentMember" decimals="0">28000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;March 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;December 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 64%&quot;&gt;Land&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;300,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;300,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; width: 11%&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Buildings and Improvements&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,720,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,683,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;31.50 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Machinery and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;21,838,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;21,738,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Finance Lease Machinery and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;78,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;78,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Tools and Instruments&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12,246,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;12,116,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;1.50 - 7 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Automotive Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;148,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;148,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Furniture and Fixtures&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;290,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;290,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;5  -  8 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Leasehold Improvements&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;861,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;855,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;Term of Lease&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Computers and Software&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;436,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;436,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 1.5pt&quot;&gt;4  -  6 years&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total Property and Equipment&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;37,917,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;37,644,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Accumulated Depreciation&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(28,776,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(28,063,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Property and Equipment, net&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;9,141,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;9,581,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center; padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c54_AsOf31Mar2021_LandMember" decimals="0">300000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c55_AsOf31Dec2020_LandMember" decimals="0">300000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c56_AsOf31Mar2021_BuildingImprovementsMember" decimals="0">1720000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c57_AsOf31Dec2020_BuildingImprovementsMember" decimals="0">1683000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c58_From1Jan2020To31Dec2020_BuildingImprovementsMember">31.50</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c59_AsOf31Mar2021_MachineryAndEquipmentMember" decimals="0">21838000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c60_AsOf31Dec2020_MachineryAndEquipmentMember" decimals="0">21738000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c61_From1Jan2020To31Dec2020_MinimumMember_MachineryAndEquipmentMember">5</airi:UsefulLifePropertyAndEquipmentTerm>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c62_From1Jan2020To31Dec2020_MaximumMember_MachineryAndEquipmentMember">8</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c63_AsOf31Mar2021_FinanceLeaseMachineryAndEquipmentMember" decimals="0">78000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c64_AsOf31Dec2020_FinanceLeaseMachineryAndEquipmentMember" decimals="0">78000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c65_From1Jan2020To31Dec2020_MinimumMember_FinanceLeaseMachineryAndEquipmentMember">5</airi:UsefulLifePropertyAndEquipmentTerm>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c66_From1Jan2020To31Dec2020_MaximumMember_FinanceLeaseMachineryAndEquipmentMember">8</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c67_AsOf31Mar2021_ToolsAndInstrumentsMember" decimals="0">12246000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c68_AsOf31Dec2020_ToolsAndInstrumentsMember" decimals="0">12116000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c69_From1Jan2020To31Dec2020_MinimumMember_ToolsAndInstrumentsMember">1.50</airi:UsefulLifePropertyAndEquipmentTerm>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c70_From1Jan2020To31Dec2020_MaximumMember_ToolsAndInstrumentsMember">7</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c71_AsOf31Mar2021_AutomotiveEquipmentMember" decimals="0">148000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c72_AsOf31Dec2020_AutomotiveEquipmentMember" decimals="0">148000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c73_From1Jan2020To31Dec2020_AutomotiveEquipmentMember">5</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c74_AsOf31Mar2021_FurnitureAndFixturesMember" decimals="0">290000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c75_AsOf31Dec2020_FurnitureAndFixturesMember" decimals="0">290000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c76_From1Jan2020To31Dec2020_MinimumMember_FurnitureAndFixturesMember">5</airi:UsefulLifePropertyAndEquipmentTerm>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c77_From1Jan2020To31Dec2020_MaximumMember_FurnitureAndFixturesMember">8</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c78_AsOf31Mar2021_LeaseholdImprovementsMember" decimals="0">861000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c79_AsOf31Dec2020_LeaseholdImprovementsMember" decimals="0">855000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c80_From1Jan2020To31Dec2020_LeaseholdImprovementsMember">Term of Lease</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c81_AsOf31Mar2021_ComputerEquipmentMember" decimals="0">436000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c82_AsOf31Dec2020_ComputerEquipmentMember" decimals="0">436000</us-gaap:PropertyPlantAndEquipmentGross>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c83_From1Jan2020To31Dec2020_MinimumMember_ComputerEquipmentMember">4</airi:UsefulLifePropertyAndEquipmentTerm>
  <airi:UsefulLifePropertyAndEquipmentTerm contextRef="c84_From1Jan2020To31Dec2020_MaximumMember_ComputerEquipmentMember">6</airi:UsefulLifePropertyAndEquipmentTerm>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">37917000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">37644000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">28776000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">28063000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:LesseeOperatingLeasesTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 4. LEASES&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company has operating and finance leases for
leased office and manufacturing facilities and equipment leases. The Company leases certain machinery and equipment under finance leases
and leases its offices and manufacturing facilities under operating leases. The leases have remaining lease terms of one to five years,
some of which include options to extend or terminate the leases.&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;white-space: nowrap&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;white-space: nowrap; font-weight: bold; text-align: center&quot;&gt;March&amp;#xa0;31,&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; font-weight: bold; text-align: center&quot;&gt;December&amp;#xa0;31,&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;(unaudited)&lt;/td&gt;
    &lt;td style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Weighted Average Remaining Lease Term - in years&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td colspan=&quot;3&quot; style=&quot;text-align: right&quot;&gt;5.19&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;5.53&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Weighted Average discount rate - %&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td colspan=&quot;3&quot; style=&quot;text-align: right&quot;&gt;8.31&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;8.90&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;The aggregate undiscounted cash flows of operating lease payments as
of March 31, 2021, with remaining terms greater than one year are as follows:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;808,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2022&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,007,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2023&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,038,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2024&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,070,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2025&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;992,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Thereafter&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;730,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total future minimum lease payments&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,645,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: discount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(1,189,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total operating lease maturities&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,456,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: current portion of operating lease liabilities&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(693,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Total long term portion of operating lease maturities&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;3,763,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;On April 29, 2021 the Company entered into an agreement to surrender
the possession of the premises of the former corporate office, located in Hauppauge, NY. The Company made a one-time payment of 40% of
the remaining balance due to the landlord as of May 1, 2021, of approximately $37,000. The Company had previously recognized a lease impairment
of $275,000 to its Operating Lease Right-of-Use-Asset for the year-ended December 31, 2019.&lt;/p&gt;&lt;br/&gt;</us-gaap:LesseeOperatingLeasesTextBlock>
  <airi:OperatingLeaseTermDescription contextRef="c0_From1Jan2021To31Mar2021">The leases have remaining lease terms of one to five years, some of which include options to extend or terminate the leases.</airi:OperatingLeaseTermDescription>
  <us-gaap:LesseeOperatingLeaseRemainingLeaseTerm contextRef="c2_AsOf31Mar2021">P1Y</us-gaap:LesseeOperatingLeaseRemainingLeaseTerm>
  <airi:LeasePaymentPercentage unitRef="pure" contextRef="c85_AsOf1May2021_SubsequentEventMember" decimals="2">0.40</airi:LeasePaymentPercentage>
  <airi:DueToLandlord unitRef="usd" contextRef="c86_AsOf1May2021" decimals="0">37000</airi:DueToLandlord>
  <us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense unitRef="usd" contextRef="c87_From1Jan2019To31Dec2019" decimals="0">275000</us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense>
  <us-gaap:OperatingLeasesOfLesseeDisclosureTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;white-space: nowrap&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;white-space: nowrap; font-weight: bold; text-align: center&quot;&gt;March&amp;#xa0;31,&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; font-weight: bold; text-align: center&quot;&gt;December&amp;#xa0;31,&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;4&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;(unaudited)&lt;/td&gt;
    &lt;td style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Weighted Average Remaining Lease Term - in years&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td colspan=&quot;3&quot; style=&quot;text-align: right&quot;&gt;5.19&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;5.53&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Weighted Average discount rate - %&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td colspan=&quot;3&quot; style=&quot;text-align: right&quot;&gt;8.31&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;8.90&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;%&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:OperatingLeasesOfLesseeDisclosureTextBlock>
  <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="c2_AsOf31Mar2021">P5Y69D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
  <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="c3_AsOf31Dec2020">P5Y193D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
  <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent unitRef="pure" contextRef="c2_AsOf31Mar2021" decimals="4">0.0831</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
  <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent unitRef="pure" contextRef="c3_AsOf31Dec2020" decimals="4">0.0890</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
  <us-gaap:OperatingLeaseLeaseIncomeTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;808,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2022&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,007,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2023&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,038,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2024&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,070,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2025&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;992,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Thereafter&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;730,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total future minimum lease payments&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,645,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: discount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(1,189,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total operating lease maturities&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,456,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: current portion of operating lease liabilities&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(693,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Total long term portion of operating lease maturities&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;3,763,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:OperatingLeaseLeaseIncomeTableTextBlock>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">808000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">1007000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">1038000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">1070000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">992000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">730000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
  <us-gaap:OperatingLeasesFutureMinimumPaymentsDue unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">5645000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
  <airi:OperatingLeaseLiabilitiesDiscount unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">-1189000</airi:OperatingLeaseLiabilitiesDiscount>
  <us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">4456000</us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities>
  <airi:CurrentPortionOfOperatingLeaseLiabilities unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">-693000</airi:CurrentPortionOfOperatingLeaseLiabilities>
  <us-gaap:OperatingLeaseLiabilityNoncurrent unitRef="usd" contextRef="c88_AsOf31Mar2021_OperatingLeasePaymentsMember" decimals="0">3763000</us-gaap:OperatingLeaseLiabilityNoncurrent>
  <us-gaap:DebtAndCapitalLeasesDisclosuresTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 5. NOTES PAYABLE, RELATED PARTY NOTES
PAYABLE AND FINANCE LEASE OBLIGATIONS&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Notes payable, related party notes payable and
finance lease obligations consist of the following:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;March 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;December 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left&quot;&gt;Revolving credit note payable to Sterling National Bank (&amp;#x201c;SNB&amp;#x201d;)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;14,781,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;15,649,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Term loan, SNB&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,362,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,558,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Finance lease obligations&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;6,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Loans Payable - financed assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;46,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;48,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Related party notes payable, net of debt discount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;6,412,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;6,012,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;Subtotal&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;26,605,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;27,273,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion of notes payable, related party notes payable and finance lease obligations&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(15,606,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(16,475,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 4pt&quot;&gt;Notes payable, related party notes
    payable and finance lease obligations, net of current portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;10,999,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;10,798,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Sterling National Bank (&amp;#x201c;SNB&amp;#x201d;)&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;On December 31, 2019, the Company entered into
a loan facility (&amp;#x201c;SNB Facility&amp;#x201d;) with SNB expiring on December 30, 2022. The new loan facility provides for a $16,000,000
revolving loan (&amp;#x201c;SNB revolving line of credit&amp;#x201d;) and a term loan (&amp;#x201c;SNB term loan&amp;#x201d;).&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;In 2020, the Company entered into the First Amendment
to Loan and Security Agreement (&amp;#x201c;First Amendment&amp;#x201d;). The terms of the amendment increase the Term Loan to $5,685,000. The repayment
terms of the term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020,
with a final payment of any unpaid balance of principal and interest payable on December 30, 2022. Additionally, the date by which certain
subordinated third-party notes need to be extended by was changed from September 30, 2020 to November 30, 2020. The Company has paid an
amendment fee of $20,000.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The terms of the SNB Facility require that, among
other things, the Company maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning
with the Fiscal Quarter ending March 31, 2020. In addition, the Company is limited in the amount of Capital Expenditures it can make.
As of March 31, 2021, the Company was in compliance with all loan covenants. The SNB Facility also restricts the amount of dividends the
Company may pay to its stockholders. Substantially all of the Company&amp;#x2019;s assets are pledged as collateral under the SNB Facility.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;As of March 31, 2021 the future minimum principal
payments for the SNB term loan are as follows:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;For the twelve months ending&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;609,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;December 31, 2022&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;4,805,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;SNB Term Loan payable&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,414,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: debt issuance costs&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(52,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total SNB Term loan payable, net of debt issuance costs&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,362,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion of SNB term loan payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(812,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Total long-term portion of SNB term loan payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;4,550,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Under the terms of the SNB Facility, both the
SNB revolving line of credit and the SNB term loan will bear an interest rate equal to 30-day LIBOR (with a 1% floor) plus 2.5%. The average
interest rate charged during the period ended March 31, 2021 was 3.5%.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;As of March 31, 2021, our debt to SNB in the amount
of $20,143,000 consisted of the SNB revolving line of credit note in the amount of $14,781,000 and the SNB term loan in the amount of
$5,362,000. As of December 31, 2020, our debt to SNB in the amount of $21,207,000 consisted of the SNB revolving line of credit note in
the amount of $15,649,000 and the SNB term loan in the amount of $5,558,000.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Interest expense related to the SNB Facility amounted
to approximately $181,000 and $120,000 for the three months ended March 31, 2021 and 2020, respectively.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Loan Payable &amp;#x2013; Financed Asset&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company financed the purchase of a delivery
vehicle in July 2020. The loan obligation totaled $46,000 and $48,000 as of March 31, 2021 and December 31, 2020, respectively. The loan
bears no interest and a final payment is due and payable for all unpaid principal on July 20, 2026.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The future minimum loan payments, are as follows:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;For the twelve months ending&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;7,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2022&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2023&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2024&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2025&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Thereafter&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loans Payable - financed assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;46,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Long-term portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;37,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Related Party Notes Payable&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Taglich Brothers, Inc. is a corporation co-founded
by two directors of the Company, Michael and Robert Taglich. In addition, a third director of the Company is a vice president of Taglich
Brothers, Inc.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Taglich Brothers, Inc. has acted as placement
agent for various debt and equity financing transactions and has received cash and equity compensation for their services.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify&quot;&gt;From 2016 through 2020, the Company entered into various
subordinated notes payable and convertible subordinated notes payable with Michael and Robert Taglich. These notes included proceeds totaling
$6,550,000. In connection with these notes, Michael and Robert were issued a total of 355,082 shares of common stock and Taglich Brothers
Inc. were issued promissory notes totaling $554,000 for placement agency fees.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;On January 1, 2021, the related party subordinated
notes due to Michael and Robert Taglich and Taglich Brothers, Inc., were amended to include all accrued interest through December 31,
2020 in the principal balance of the notes. Per the terms of the SNB Facility, these notes remain subordinate to the SNB Facility and
are due on July 1, 2023. There are no principal payments due on these notes until such time. The Note Holders and the principal balance
of the notes as amended on January 1, 2021 are shown below:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Michael Taglich,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Robert Taglich,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Taglich Brothers,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Chairman&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Director&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Inc.&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Total&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 52%; text-align: left&quot;&gt;Convertible Subordinated Notes&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;2,666,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,905,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;241,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;4,812,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Subordinated Notes&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,250,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;350,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,600,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; padding-bottom: 4pt&quot;&gt;Total&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;3,916,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;2,255,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;241,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;6,412,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;For the three months ended March 31, 2021, no
principal payments have been made on these notes and the principal balances remain unchanged from the table above. Interest expense for
the three months ended March 31, 2021 and 2020 on all related party notes payable was $125,000 and $128,000, respectively.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Convertible Notes Payable &amp;#x2013; Third Parties&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;As of both March 31, 2021 and December 31, 2020
the notes payable to third parties totaled $0 as the notes were converted into shares of common stock in 2020. Interest incurred on these
amounted to approximately $42,000 for the three months ended March 31, 2020. Amortization of debt discount on these notes amounted to
approximately $4,000 for the three months ended March 31, 2020. These costs are included in interest and financing costs in the Condensed
Consolidated Statement of Operations.&lt;/p&gt;&lt;br/&gt;</us-gaap:DebtAndCapitalLeasesDisclosuresTextBlock>
  <airi:RevolvingCreditLoanTermAmount unitRef="usd" contextRef="c89_From1Jan2021To31Mar2021_SBALoansMember" decimals="0">16000000</airi:RevolvingCreditLoanTermAmount>
  <us-gaap:TerminationLoansDescription contextRef="c0_From1Jan2021To31Mar2021">the Company entered into the First Amendment to Loan and Security Agreement (&amp;#x201c;First Amendment&amp;#x201d;). The terms of the amendment increase the Term Loan to $5,685,000. The repayment terms of the term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020, with a final payment of any unpaid balance of principal and interest payable on December 30, 2022. Additionally, the date by which certain subordinated third-party notes need to be extended by was changed from September 30, 2020 to November 30, 2020. The Company has paid an amendment fee of $20,000.</us-gaap:TerminationLoansDescription>
  <us-gaap:LineOfCreditFacilityDescription contextRef="c90_From1Jan2021To31Mar2021_SNBBankMember">The terms of the SNB Facility require that, among other things, the Company maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning with the Fiscal Quarter ending March 31, 2020.</us-gaap:LineOfCreditFacilityDescription>
  <us-gaap:LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription contextRef="c0_From1Jan2021To31Mar2021">the terms of the SNB Facility, both the SNB revolving line of credit and the SNB term loan will bear an interest rate equal to 30-day LIBOR (with a 1% floor) plus 2.5%. The average interest rate charged during the period ended March 31, 2021 was 3.5%.</us-gaap:LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription>
  <us-gaap:DebtInstrumentFaceAmount unitRef="usd" contextRef="c91_AsOf31Mar2021_SNBBankMember" decimals="0">20143000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:ProceedsFromBankDebt unitRef="usd" contextRef="c90_From1Jan2021To31Mar2021_SNBBankMember" decimals="0">14781000</us-gaap:ProceedsFromBankDebt>
  <us-gaap:RepaymentsOfBankDebt unitRef="usd" contextRef="c90_From1Jan2021To31Mar2021_SNBBankMember" decimals="0">5362000</us-gaap:RepaymentsOfBankDebt>
  <us-gaap:DebtInstrumentFaceAmount unitRef="usd" contextRef="c92_AsOf31Dec2020_SNBBankMember" decimals="0">21207000</us-gaap:DebtInstrumentFaceAmount>
  <us-gaap:ProceedsFromBankDebt unitRef="usd" contextRef="c93_From1Jan2020To31Dec2020_SNBBankMember" decimals="0">15649000</us-gaap:ProceedsFromBankDebt>
  <us-gaap:RepaymentsOfBankDebt unitRef="usd" contextRef="c93_From1Jan2020To31Dec2020_SNBBankMember" decimals="0">5558000</us-gaap:RepaymentsOfBankDebt>
  <us-gaap:InterestExpense unitRef="usd" contextRef="c90_From1Jan2021To31Mar2021_SNBBankMember" decimals="0">181000</us-gaap:InterestExpense>
  <us-gaap:InterestExpense unitRef="usd" contextRef="c94_From1Jan2020To31Mar2020_SNBBankMember" decimals="0">120000</us-gaap:InterestExpense>
  <airi:LoanPayableObligation unitRef="usd" contextRef="c95_AsOf31Mar2021_NotesPayableToBanksMember" decimals="0">46000</airi:LoanPayableObligation>
  <airi:LoanPayableObligation unitRef="usd" contextRef="c96_AsOf31Dec2020_NotesPayableToBanksMember" decimals="0">48000</airi:LoanPayableObligation>
  <us-gaap:LineOfCreditFacilityDescription contextRef="c97_From1Jan2021To31Mar2021_RobertAndMichaelTaglichMember">From 2016 through 2020, the Company entered into various subordinated notes payable and convertible subordinated notes payable with Michael and Robert Taglich. These notes included proceeds totaling $6,550,000. In connection with these notes, Michael and Robert were issued a total of 355,082 shares of common stock and Taglich Brothers Inc. were issued promissory notes totaling $554,000 for placement agency fees. On January 1, 2021, the related party subordinated notes due to Michael and Robert Taglich and Taglich Brothers, Inc., were amended to include all accrued interest through December 31, 2020 in the principal balance of the notes. Per the terms of the SNB Facility, these notes remain subordinate to the SNB Facility and are due on July 1, 2023. There are no principal payments due on these notes until such time.</us-gaap:LineOfCreditFacilityDescription>
  <us-gaap:NotesPayableRelatedPartiesClassifiedCurrent unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">125000</us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
  <us-gaap:NotesPayableRelatedPartiesClassifiedCurrent unitRef="usd" contextRef="c24_AsOf31Mar2020" decimals="0">128000</us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
  <us-gaap:NotesPayableRelatedPartiesClassifiedCurrent unitRef="usd" contextRef="c98_AsOf31Mar2021_ConvertibleNotesPayableMember" decimals="0">0</us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
  <us-gaap:InterestCostsIncurred unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">0</us-gaap:InterestCostsIncurred>
  <us-gaap:InterestCostsIncurred unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">42000</us-gaap:InterestCostsIncurred>
  <us-gaap:NotesPayableRelatedPartiesClassifiedCurrent unitRef="usd" contextRef="c99_AsOf31Mar2020_ConvertibleNotesPayableMember" decimals="0">42000</us-gaap:NotesPayableRelatedPartiesClassifiedCurrent>
  <us-gaap:DebtInstrumentUnamortizedDiscount unitRef="usd" contextRef="c24_AsOf31Mar2020" decimals="0">4000</us-gaap:DebtInstrumentUnamortizedDiscount>
  <us-gaap:ScheduleOfDebtTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;March 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;December 31,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center; padding-left: 0.125in&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left&quot;&gt;Revolving credit note payable to Sterling National Bank (&amp;#x201c;SNB&amp;#x201d;)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;14,781,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;15,649,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Term loan, SNB&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,362,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,558,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Finance lease obligations&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;6,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left&quot;&gt;Loans Payable - financed assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;46,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;48,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Related party notes payable, net of debt discount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;6,412,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;6,012,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in&quot;&gt;Subtotal&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;26,605,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;27,273,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion of notes payable, related party notes payable and finance lease obligations&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(15,606,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(16,475,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 4pt&quot;&gt;Notes payable, related party notes
    payable and finance lease obligations, net of current portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;10,999,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;10,798,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
  <us-gaap:NotesPayableToBank unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">14781000</us-gaap:NotesPayableToBank>
  <us-gaap:NotesPayableToBank unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">15649000</us-gaap:NotesPayableToBank>
  <airi:BankLoansOther unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">5362000</airi:BankLoansOther>
  <airi:BankLoansOther unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">5558000</airi:BankLoansOther>
  <us-gaap:CapitalLeaseObligations unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">4000</us-gaap:CapitalLeaseObligations>
  <us-gaap:CapitalLeaseObligations unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">6000</us-gaap:CapitalLeaseObligations>
  <us-gaap:LoansPayable unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">46000</us-gaap:LoansPayable>
  <us-gaap:LoansPayable unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">48000</us-gaap:LoansPayable>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">6412000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesPayableRelatedPartiesNoncurrent unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">6012000</us-gaap:NotesPayableRelatedPartiesNoncurrent>
  <us-gaap:NotesAndLoansPayable unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">26605000</us-gaap:NotesAndLoansPayable>
  <us-gaap:NotesAndLoansPayable unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">27273000</us-gaap:NotesAndLoansPayable>
  <us-gaap:DebtCurrent unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">15606000</us-gaap:DebtCurrent>
  <us-gaap:DebtCurrent unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">16475000</us-gaap:DebtCurrent>
  <us-gaap:LongTermDebtNoncurrent unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">10999000</us-gaap:LongTermDebtNoncurrent>
  <us-gaap:LongTermDebtNoncurrent unitRef="usd" contextRef="c3_AsOf31Dec2020" decimals="0">10798000</us-gaap:LongTermDebtNoncurrent>
  <airi:ScheduleOfFutureMinimumLoansPaymentsTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;For the twelve months ending&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;609,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;December 31, 2022&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;4,805,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;SNB Term Loan payable&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,414,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: debt issuance costs&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(52,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Total SNB Term loan payable, net of debt issuance costs&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;5,362,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion of SNB term loan payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(812,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Total long-term portion of SNB term loan payable&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;4,550,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</airi:ScheduleOfFutureMinimumLoansPaymentsTableTextBlock>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">609000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths>
  <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">4805000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo>
  <airi:BankLoansOther unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">5414000</airi:BankLoansOther>
  <us-gaap:DeferredFinanceCostsNet unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">52000</us-gaap:DeferredFinanceCostsNet>
  <airi:BankLoansOtherNet unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">5362000</airi:BankLoansOtherNet>
  <us-gaap:LongTermDebtCurrent unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">812000</us-gaap:LongTermDebtCurrent>
  <us-gaap:LongTermInvestments unitRef="usd" contextRef="c100_AsOf31Mar2021_TermLoansMember" decimals="0">4550000</us-gaap:LongTermInvestments>
  <airi:SbaLoansFutureMinimumLoanPaymentsTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;font-weight: bold; border-bottom: Black 1.5pt solid&quot;&gt;For the twelve months ending&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Amount&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 88%&quot;&gt;December 31, 2021 (remainder of the year)&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;7,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2022&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2023&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;December 31, 2024&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;December 31, 2025&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;Thereafter&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loans Payable - financed assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;46,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: Current portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;9,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Long-term portion&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;37,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</airi:SbaLoansFutureMinimumLoanPaymentsTableTextBlock>
  <airi:LoansPayableFutureMinimumPaymentRemainderOfFiscalYear unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">7000</airi:LoansPayableFutureMinimumPaymentRemainderOfFiscalYear>
  <airi:LoansPayableFutureMinimumPaymentInTwoYears unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">9000</airi:LoansPayableFutureMinimumPaymentInTwoYears>
  <airi:LoansPayableFutureMinimumPaymentInThreeYears unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">9000</airi:LoansPayableFutureMinimumPaymentInThreeYears>
  <airi:LoansPayableFutureMinimumPaymentsInFourYears unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">9000</airi:LoansPayableFutureMinimumPaymentsInFourYears>
  <airi:LoansPayableFutureMinimumPaymentsInFiveYears unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">9000</airi:LoansPayableFutureMinimumPaymentsInFiveYears>
  <airi:LoansPayableFutureMinimumPaymentsInThereafter unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">3000</airi:LoansPayableFutureMinimumPaymentsInThereafter>
  <us-gaap:LoansPayableCurrent unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">9000</us-gaap:LoansPayableCurrent>
  <us-gaap:LongTermLoansPayable unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">37000</us-gaap:LongTermLoansPayable>
  <airi:ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Michael Taglich,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Robert Taglich,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;Taglich Brothers,&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Chairman&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Director&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Inc.&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Total&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 52%; text-align: left&quot;&gt;Convertible Subordinated Notes&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;2,666,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;1,905,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;241,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;4,812,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Subordinated Notes&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,250,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;350,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;1,600,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;padding-left: 0.125in; padding-bottom: 4pt&quot;&gt;Total&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;3,916,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;2,255,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;241,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;6,412,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</airi:ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock>
  <us-gaap:ConvertibleSubordinatedDebt unitRef="usd" contextRef="c101_AsOf31Mar2021_MichaelTaglichChairmanMember" decimals="0">2666000</us-gaap:ConvertibleSubordinatedDebt>
  <us-gaap:ConvertibleSubordinatedDebt unitRef="usd" contextRef="c102_AsOf31Mar2021_RobertTaglichDirectorMember" decimals="0">1905000</us-gaap:ConvertibleSubordinatedDebt>
  <us-gaap:ConvertibleSubordinatedDebt unitRef="usd" contextRef="c103_AsOf31Mar2021_TaglichBrothersIncMember" decimals="0">241000</us-gaap:ConvertibleSubordinatedDebt>
  <us-gaap:ConvertibleSubordinatedDebt unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">4812000</us-gaap:ConvertibleSubordinatedDebt>
  <us-gaap:SubordinatedDebt unitRef="usd" contextRef="c101_AsOf31Mar2021_MichaelTaglichChairmanMember" decimals="0">1250000</us-gaap:SubordinatedDebt>
  <us-gaap:SubordinatedDebt unitRef="usd" contextRef="c102_AsOf31Mar2021_RobertTaglichDirectorMember" decimals="0">350000</us-gaap:SubordinatedDebt>
  <us-gaap:SubordinatedDebt unitRef="usd" contextRef="c103_AsOf31Mar2021_TaglichBrothersIncMember" xs:nil="true"/>
  <us-gaap:SubordinatedDebt unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">1600000</us-gaap:SubordinatedDebt>
  <airi:ConvertibleSubordinatedNotes unitRef="usd" contextRef="c101_AsOf31Mar2021_MichaelTaglichChairmanMember" decimals="0">3916000</airi:ConvertibleSubordinatedNotes>
  <airi:ConvertibleSubordinatedNotes unitRef="usd" contextRef="c102_AsOf31Mar2021_RobertTaglichDirectorMember" decimals="0">2255000</airi:ConvertibleSubordinatedNotes>
  <airi:ConvertibleSubordinatedNotes unitRef="usd" contextRef="c103_AsOf31Mar2021_TaglichBrothersIncMember" decimals="0">241000</airi:ConvertibleSubordinatedNotes>
  <airi:ConvertibleSubordinatedNotes unitRef="usd" contextRef="c2_AsOf31Mar2021" decimals="0">6412000</airi:ConvertibleSubordinatedNotes>
  <airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;&lt;b&gt;NOTE 6. LIABILITY RELATED TO THE SALE OF FUTURE PROCEEDS FROM DISPOSITION
OF SUBSIDIARY&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;In connection with the sale of the Company&amp;#x2019;s
wholly-owned subsidiary, AMK Welding, Inc. (&amp;#x201c;AMK&amp;#x201d;) to Meyer Tool, Inc., (&amp;#x201c;Meyer&amp;#x201d;) in 2017, Meyer was obligated
to pay the Company within 30 days after the end of each calendar quarter, commencing April 1, 2017, an amount equal to five (5%) percent
of the net sales of AMK for that quarter until the aggregate payments made to the Company (the &amp;#x201c;Meyer Agreement&amp;#x201d;) equals $1,500,000
(the &amp;#x201c;Maximum Amount&amp;#x201d;).&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;In order to increase liquidity, on January 15,
2019, the Company entered into a &amp;#x201c;Purchase Agreement&amp;#x201d; with 15 accredited investors (the &amp;#x201c;Purchasers&amp;#x201d;), including
Michael and Robert Taglich, pursuant to which the Company assigned to the Purchasers all of their rights, title and interest to the remaining
$1,137,000 of the $1,500,000 in payments due from Meyer for the sale of AMK (the &amp;#x201c;Remaining Amount&amp;#x201d;) for an immediate payment
of $800,000, including $100,000 from each of Michael and Robert Taglich, and $75,000 for the benefit of the children of Michael Taglich.
The timing of the payments is based upon the net sales of AMK. If the Purchasers have not received the entire Remaining Amount by March
31, 2023, they have the right to demand payment of their pro rata portion of the unpaid Remaining Amount from the Company (&amp;#x201c;Put
Right&amp;#x201d;). To the extent the Purchasers exercise their Put Right, the remaining payments from Meyer will be retained by the Company.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company recognized $104,000 and $92,000 of
non-cash income reflected in &amp;#x201c;other income, net&amp;#x201d; on the condensed consolidated statement of operations and recorded $31,000
and $28,000 of related non-cash interest expense related to the Purchase Agreement, for the three months ended March 31, 2021 and 2020,
respectively.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The table below shows the activity within the
liability account for:&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March&amp;#xa0;31,&lt;br/&gt;
 2021&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;December&amp;#xa0;31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;322,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;602,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Non-Cash other income recognized&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(104,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(402,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Non-Cash interest expense recognized&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;31,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;122,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;249,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;322,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: unamortized transaction costs&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Liability related to sale of future proceeds from disposition of subsidiary, net&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;246,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;319,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;</airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock>
  <us-gaap:SaleOfStockDescriptionOfTransaction contextRef="c0_From1Jan2021To31Mar2021">In connection with the sale of the Company&amp;#x2019;s wholly-owned subsidiary, AMK Welding, Inc. (&amp;#x201c;AMK&amp;#x201d;) to Meyer Tool, Inc., (&amp;#x201c;Meyer&amp;#x201d;) in 2017, Meyer was obligated to pay the Company within 30 days after the end of each calendar quarter, commencing April 1, 2017, an amount equal to five (5%) percent of the net sales of AMK for that quarter until the aggregate payments made to the Company (the &amp;#x201c;Meyer Agreement&amp;#x201d;) equals $1,500,000 (the &amp;#x201c;Maximum Amount&amp;#x201d;).</us-gaap:SaleOfStockDescriptionOfTransaction>
  <airi:PurchaseAgreementDescription contextRef="c104_From2Jan2019To15Jan2019">the Company entered into a &amp;#x201c;Purchase Agreement&amp;#x201d; with 15 accredited investors (the &amp;#x201c;Purchasers&amp;#x201d;), including Michael and Robert Taglich, pursuant to which the Company assigned to the Purchasers all of their rights, title and interest to the remaining $1,137,000 of the $1,500,000 in payments due from Meyer for the sale of AMK (the &amp;#x201c;Remaining Amount&amp;#x201d;) for an immediate payment of $800,000, including $100,000 from each of Michael and Robert Taglich, and $75,000 for the benefit of the children of Michael Taglich. The timing of the payments is based upon the net sales of AMK. If the Purchasers have not received the entire Remaining Amount by March 31, 2023, they have the right to demand payment of their pro rata portion of the unpaid Remaining Amount from the Company (&amp;#x201c;Put Right&amp;#x201d;). To the extent the Purchasers exercise their Put Right, the remaining payments from Meyer will be retained by the Company.</airi:PurchaseAgreementDescription>
  <airi:NoncashOtherIncomeRecognized1 unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">104000</airi:NoncashOtherIncomeRecognized1>
  <airi:NoncashOtherIncomeRecognized1 unitRef="usd" contextRef="c4_From1Jan2020To31Mar2020" decimals="0">92000</airi:NoncashOtherIncomeRecognized1>
  <airi:LabilityAccountActivityTableTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;March&amp;#xa0;31,&lt;br/&gt;
 2021&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center&quot;&gt;December&amp;#xa0;31,&lt;br/&gt;
2020&lt;/td&gt;&lt;td style=&quot;white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;(unaudited)&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;322,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;602,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Non-Cash other income recognized&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(104,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(402,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Non-Cash interest expense recognized&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;31,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;122,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;249,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;322,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 1.5pt&quot;&gt;Less: unamortized transaction costs&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 1.5pt solid; text-align: right&quot;&gt;(3,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left; padding-bottom: 4pt&quot;&gt;Liability related to sale of future proceeds from disposition of subsidiary, net&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;246,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;border-bottom: Black 4pt double; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;border-bottom: Black 4pt double; text-align: right&quot;&gt;319,000&lt;/td&gt;&lt;td style=&quot;padding-bottom: 4pt; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;</airi:LabilityAccountActivityTableTextBlock>
  <airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries unitRef="usd" contextRef="c105_AsOf31Dec2020_SubsidiariesMember" decimals="0">322000</airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries>
  <airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries unitRef="usd" contextRef="c106_AsOf31Dec2019_SubsidiariesMember" decimals="0">602000</airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries>
  <airi:NoncashOtherIncomeRecognized1 unitRef="usd" contextRef="c107_From1Jan2021To31Mar2021_SubsidiariesMember" decimals="0">104000</airi:NoncashOtherIncomeRecognized1>
  <airi:NoncashOtherIncomeRecognized1 unitRef="usd" contextRef="c108_From1Jan2020To31Dec2020_SubsidiariesMember" decimals="0">402000</airi:NoncashOtherIncomeRecognized1>
  <airi:NoncashInterestExpense unitRef="usd" contextRef="c107_From1Jan2021To31Mar2021_SubsidiariesMember" decimals="0">31000</airi:NoncashInterestExpense>
  <airi:NoncashInterestExpense unitRef="usd" contextRef="c108_From1Jan2020To31Dec2020_SubsidiariesMember" decimals="0">122000</airi:NoncashInterestExpense>
  <airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries unitRef="usd" contextRef="c109_AsOf31Mar2021_SubsidiariesMember" decimals="0">249000</airi:LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries>
  <airi:TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary unitRef="usd" contextRef="c107_From1Jan2021To31Mar2021_SubsidiariesMember" decimals="0">-3000</airi:TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary>
  <airi:TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary unitRef="usd" contextRef="c108_From1Jan2020To31Dec2020_SubsidiariesMember" decimals="0">-3000</airi:TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary>
  <airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet unitRef="usd" contextRef="c107_From1Jan2021To31Mar2021_SubsidiariesMember" decimals="0">246000</airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet>
  <airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet unitRef="usd" contextRef="c108_From1Jan2020To31Dec2020_SubsidiariesMember" decimals="0">319000</airi:LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet>
  <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 7. STOCKHOLDERS&amp;#x2019; EQUITY&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Common Stock &amp;#x2013; Sale of Securities&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company issued 41,960 and 43,771 shares
of common stock in payment of director fees totaling $52,000 and $55,000 for the three months ended March 31, 2021 and 2020,
respectively. Additionally, the Company issued 51,224 shares of common stock upon the cashless exercise of stock options during the
three months ended March 31, 2021.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;In January 2020, we issued and sold 419,597 shares
of our common stock for gross proceeds of $984,000 pursuant to our Form S-3 filed on October 10, 2019 as updated on January 15, 2020.
Costs of the sale amounted to $145,000.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;During the three months ended March 31, 2020,
the Company issued 590,243 shares of common stock to convert third party subordinated debt totaling $885,000 to equity.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;During the second quarter of 2021, the Company
issued 37,392 shares of common stock in payment of directors&amp;#x2019; fees totaling $52,000.&lt;/p&gt;&lt;br/&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
  <airi:CommonStockPaymentsShares unitRef="shares" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">41960</airi:CommonStockPaymentsShares>
  <airi:CommonStockPaymentsShares unitRef="shares" contextRef="c4_From1Jan2020To31Mar2020" decimals="INF">43771</airi:CommonStockPaymentsShares>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues unitRef="shares" contextRef="c110_From5Jan2020To31Jan2020" decimals="INF">419597</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues unitRef="usd" contextRef="c110_From5Jan2020To31Jan2020" decimals="0">984000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <airi:CostsOfSalesAmount unitRef="usd" contextRef="c111_From10Jan2020To15Jan2020" decimals="0">145000</airi:CostsOfSalesAmount>
  <us-gaap:SharesIssued unitRef="shares" contextRef="c24_AsOf31Mar2020" decimals="INF">590243</us-gaap:SharesIssued>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues unitRef="shares" contextRef="c112_From1Jan2021To30Jun2021_SubsequentEventMember" decimals="INF">37392</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <airi:StockIssuedDuringPeriodValueIssuedForDirectorFees unitRef="usd" contextRef="c112_From1Jan2021To30Jun2021_SubsequentEventMember" decimals="0">52000</airi:StockIssuedDuringPeriodValueIssuedForDirectorFees>
  <us-gaap:LossContingencyDisclosures contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 8. CONTINGENCIES&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;A number of actions have been commenced against
the Company by vendors, landlords and former landlords, including a third party claim as a result of an injury suffered on a portion of
a leased property not occupied by the Company. As certain of these claims represent amounts included in accounts payable they are not
specifically discussed herein.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;Contract Pharmacal Corp. (&amp;#x201c;Contact
Pharmacal&amp;#x201d;) commenced an action on October 2, 2018, relating to a Sublease entered into between the Company and Contract
Pharmacal in May 2018 with respect to the property at 110 Plant Avenue, Hauppauge, New York. In the action Contract Pharmacal seeks
damages for an amount in excess of $1,000,000 for our failure to make the entire premises available by the Sublease commencement
date. The Company disputes the validity of the claims asserted by Contract Pharmacal and believes it has meritorious defenses to
those claims and have recently submitted a motion in opposition to its motion for summary judgement. As of March 31, 2021, it is not
possible to estimate if a loss will be incurred, as such there has been no accrual.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;From time to time we also may be engaged in various
lawsuits and legal proceedings in the ordinary course of our business. We are currently not aware of any legal proceedings the ultimate
outcome of which, in our judgment based on information currently available, would have a material adverse effect on our business, financial
condition or operating results. There are no proceedings in which any of our directors, officers or affiliates, or any registered or beneficial
stockholder of our common stock, is an adverse party or has a material interest averse to our interest.&lt;/p&gt;&lt;br/&gt;</us-gaap:LossContingencyDisclosures>
  <us-gaap:LossContingencyDamagesSoughtValue unitRef="usd" contextRef="c0_From1Jan2021To31Mar2021" decimals="0">1000000</us-gaap:LossContingencyDamagesSoughtValue>
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 9. INCOME TAXES&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company recorded no income tax expense for
the three months ended March 31, 2021 and 2020 because the estimated annual effective tax rate was zero. In determining the estimated
annual effective income tax rate, the Company analyzes various factors, including projections of the Company&amp;#x2019;s annual earnings and
taxing jurisdictions in which the earnings will be generated, the impact of state and local income taxes, the ability to use tax credits
and net operating loss carry forwards, and available tax planning alternatives.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;As a result of the passage of the CARES Act, the
Company filed for a net operating loss carryback claim of $1,416,000 in March 2020. The refund was received in April 2020.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;As of March 31, 2021 and December 31, 2020, the
Company provided a full valuation allowance against its net deferred tax assets since the Company believes it is more likely than not
that its deferred tax assets will not be realized.&lt;/p&gt;&lt;br/&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations unitRef="pure" contextRef="c0_From1Jan2021To31Mar2021" decimals="2">0.00</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:OperatingLossCarryforwards unitRef="usd" contextRef="c24_AsOf31Mar2020" decimals="0">1416000</us-gaap:OperatingLossCarryforwards>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations unitRef="pure" contextRef="c4_From1Jan2020To31Mar2020" decimals="2">0.00</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:SegmentReportingDisclosureTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;&lt;b&gt;Note 10. SEGMENT REPORTING&lt;/b&gt;&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;In accordance with FASB ASC 280, &amp;#x201c;Segment
Reporting&amp;#x201d; (&amp;#x201c;ASC 280&amp;#x201d;), the Company discloses financial and descriptive information about its reportable operating segments.
Operating segments are components of an enterprise about which separate financial information is available and regularly evaluated by
the chief operating decision maker in deciding how to allocate resources and in assessing performance.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company follows ASC 280, which establishes
standards for reporting information about operating segments in annual and interim financial statements, and requires that companies report
financial and descriptive information about their reportable segments based on a management approach. ASC 280 also establishes standards
for related disclosures about products and services, geographic areas and major customers.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The Company currently divides its operations into
two operating segments: Complex Machining, which consists of AIM and NTW; and Turbine Engine Components, which consists of Sterling. Along
with its operating subsidiaries, the Company reports the results of its corporate division as an independent segment.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify&quot;&gt;The accounting policies of each of the segments
are the same as those described in the Summary of Significant Accounting Policies. Intersegment transfers are recorded at the transferors
cost, and there is no intercompany profit or loss on intersegment transfers. We evaluate performance based on revenue, gross profit contribution
and assets employed.&lt;/p&gt;&lt;br/&gt;&lt;p style=&quot;font: 10pt Times New Roman, Times, Serif; margin: 0pt 0&quot;&gt;Financial information about the Company&amp;#x2019;s reporting segments
for the three months ended March 31, 2021 and 2020 are as follows:&amp;#xa0;&lt;/p&gt;&lt;br/&gt;&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;For the Three Months&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Ended March 31,&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;(unaudited)&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;(unaudited)&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;COMPLEX MACHINING&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;12,166,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;12,064,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,619,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;2,168,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Income before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;980,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,170,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;51,703,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;48,732,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;TURBINE ENGINE COMPONENTS&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,546,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,383,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;178,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loss before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(15,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(126,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;3,582,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,569,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;CORPORATE&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loss before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(1,117,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(1,400,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;2,075,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;750,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;CONSOLIDATED&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13,712,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13,447,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,797,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;2,181,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loss before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(356,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Benefit from Income Taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;-&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(1,414,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Net Income (loss)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(152,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,058,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;57,360,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;54,051,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;&lt;br/&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
  <airi:NumberOfOperatingSegment unitRef="pure" contextRef="c0_From1Jan2021To31Mar2021" decimals="INF">2</airi:NumberOfOperatingSegment>
  <us-gaap:ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock contextRef="c0_From1Jan2021To31Mar2021">&lt;table cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif&quot;&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center&quot;&gt;For the Three Months&lt;/td&gt;&lt;td style=&quot;font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;6&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;Ended March 31,&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2021&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;font-weight: bold; padding-bottom: 1.5pt&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td colspan=&quot;2&quot; style=&quot;font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid&quot;&gt;2020&lt;/td&gt;&lt;td style=&quot;padding-bottom: 1.5pt; font-weight: bold&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom&quot;&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;(unaudited)&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&lt;font style=&quot;font-family: Times New Roman, Times, Serif; font-size: 10pt&quot;&gt;(unaudited)&lt;/font&gt;&lt;/td&gt;&lt;td style=&quot;text-align: center&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;COMPLEX MACHINING&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;width: 76%; text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;12,166,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;width: 1%&quot;&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;width: 1%; text-align: left&quot;&gt;$&lt;/td&gt;&lt;td style=&quot;width: 9%; text-align: right&quot;&gt;12,064,000&lt;/td&gt;&lt;td style=&quot;width: 1%; text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,619,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;2,168,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Income before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;980,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,170,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;51,703,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;48,732,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;TURBINE ENGINE COMPONENTS&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Net Sales&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,546,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;1,383,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Gross Profit&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;178,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;13,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;Loss before benefit from income taxes&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(15,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;(126,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;)&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
    &lt;td&gt;Assets&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;3,582,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;4,569,000&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; background-color: rgb(204,238,255)&quot;&gt;
    &lt;td&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td&gt;&amp;#xa0;&lt;/td&gt;
    &lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: right&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;td style=&quot;text-align: left&quot;&gt;&amp;#xa0;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style=&quot;vertical-align: bottom; &quot;&gt;
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  <xs:element name="NoncashInterestExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_NoncashInterestExpense"/>
  <xs:element name="AmortizationOfRightofUseAsset" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_AmortizationOfRightofUseAsset"/>
  <xs:element name="LossOnSaleOfEquipment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LossOnSaleOfEquipment"/>
  <xs:element name="AmortizationOfDebtDiscountOnConvertibleNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable"/>
  <xs:element name="IncreaseDecreaseInLongTermLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_IncreaseDecreaseInLongTermLeaseLiability"/>
  <xs:element name="NotePayableRevolverNetSterlingNationalBank" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_NotePayableRevolverNetSterlingNationalBank"/>
  <xs:element name="PaymentsOfNotePayableTermNotesSNB" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_PaymentsOfNotePayableTermNotesSNB"/>
  <xs:element name="PaymentsOfLoanPayableEquipments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_PaymentsOfLoanPayableEquipments"/>
  <xs:element name="CashPaidDuringThePeriodForInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_CashPaidDuringThePeriodForInterest"/>
  <xs:element name="CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable"/>
  <xs:element name="CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest"/>
  <xs:element name="LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock"/>
  <xs:element name="AntidilutiveSecuritiesTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_AntidilutiveSecuritiesTableTextBlock"/>
  <xs:element name="ScheduleOfFutureMinimumLoansPaymentsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock"/>
  <xs:element name="SbaLoansFutureMinimumLoanPaymentsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock"/>
  <xs:element name="ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock"/>
  <xs:element name="LabilityAccountActivityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_LabilityAccountActivityTableTextBlock"/>
  <xs:element name="ncomeLossFromContinuingOperation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_ncomeLossFromContinuingOperation"/>
  <xs:element name="WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare"/>
  <xs:element name="WeightedAverageSharesOutstandingAndDilutiveSecurities" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_WeightedAverageSharesOutstandingAndDilutiveSecurities"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems"/>
  <xs:element name="AverageMarketPriceOfCommonShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_AverageMarketPriceOfCommonShares"/>
  <xs:element name="UsefulLifePropertyAndEquipmentTerm" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_UsefulLifePropertyAndEquipmentTerm"/>
  <xs:element name="LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsTable"/>
  <xs:element name="LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsLineItems"/>
  <xs:element name="OperatingLeaseLiabilitiesDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_OperatingLeaseLiabilitiesDiscount"/>
  <xs:element name="CurrentPortionOfOperatingLeaseLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_CurrentPortionOfOperatingLeaseLiabilities"/>
  <xs:element name="BankLoansOther" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_BankLoansOther"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteTable"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteLineItems"/>
  <xs:element name="BankLoansOtherNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_BankLoansOtherNet"/>
  <xs:element name="LoansPayableFutureMinimumPaymentRemainderOfFiscalYear" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear"/>
  <xs:element name="LoansPayableFutureMinimumPaymentInTwoYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentInTwoYears"/>
  <xs:element name="LoansPayableFutureMinimumPaymentInThreeYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentInThreeYears"/>
  <xs:element name="LoansPayableFutureMinimumPaymentsInFourYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentsInFourYears"/>
  <xs:element name="LoansPayableFutureMinimumPaymentsInFiveYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentsInFiveYears"/>
  <xs:element name="LoansPayableFutureMinimumPaymentsInThereafter" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoansPayableFutureMinimumPaymentsInThereafter"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesTable"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems"/>
  <xs:element name="ConvertibleSubordinatedNotes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_ConvertibleSubordinatedNotes"/>
  <xs:element name="LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountTable"/>
  <xs:element name="LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems"/>
  <xs:element name="LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries"/>
  <xs:element name="NoncashOtherIncomeRecognized1" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_NoncashOtherIncomeRecognized1"/>
  <xs:element name="TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary"/>
  <xs:element name="LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_SummaryofSignificantAccountingPoliciesDetailsLineItems"/>
  <xs:element name="NumberOfCustomers" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_NumberOfCustomers"/>
  <xs:element name="PropertyandEquipmentDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_PropertyandEquipmentDetailsTable"/>
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  <xs:element name="LeasesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_LeasesDetailsTable"/>
  <xs:element name="LeasesDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_LeasesDetailsLineItems"/>
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  <xs:element name="LeasePaymentPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="airi_LeasePaymentPercentage"/>
  <xs:element name="DueToLandlord" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_DueToLandlord"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable"/>
  <xs:element name="NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems"/>
  <xs:element name="RevolvingCreditLoanTermAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_RevolvingCreditLoanTermAmount"/>
  <xs:element name="LoanPayableObligation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="airi_LoanPayableObligation"/>
  <xs:element name="PurchaseAgreementDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_PurchaseAgreementDescription"/>
  <xs:element name="StockholdersEquityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="airi_StockholdersEquityDetailsTable"/>
  <xs:element name="StockholdersEquityDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_StockholdersEquityDetailsLineItems"/>
  <xs:element name="CommonStockPaymentsShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_CommonStockPaymentsShares"/>
  <xs:element name="CostsOfSalesAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="airi_CostsOfSalesAmount"/>
  <xs:element name="NumberOfOperatingSegment" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_NumberOfOperatingSegment"/>
  <xs:element name="AutomotiveEquipmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_AutomotiveEquipmentMember"/>
  <xs:element name="ComplexMachiningMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_ComplexMachiningMember"/>
  <xs:element name="ConsolidatedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_ConsolidatedMember"/>
  <xs:element name="CustomerOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_CustomerOneMember"/>
  <xs:element name="CustomersFourMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_CustomersFourMember"/>
  <xs:element name="CustomersThreeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_CustomersThreeMember"/>
  <xs:element name="CustomersTwoMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_CustomersTwoMember"/>
  <xs:element name="FinanceLeaseMachineryAndEquipmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_FinanceLeaseMachineryAndEquipmentMember"/>
  <xs:element name="MichaelTaglichChairmanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_MichaelTaglichChairmanMember"/>
  <xs:element name="OperatingLeasePaymentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_OperatingLeasePaymentsMember"/>
  <xs:element name="RobertAndMichaelTaglichMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_RobertAndMichaelTaglichMember"/>
  <xs:element name="RobertTaglichDirectorMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_RobertTaglichDirectorMember"/>
  <xs:element name="SBALoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_SBALoansMember"/>
  <xs:element name="SNBBankMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_SNBBankMember"/>
  <xs:element name="TaglichBrothersIncMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_TaglichBrothersIncMember"/>
  <xs:element name="TermLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_TermLoansMember"/>
  <xs:element name="ToolsAndInstrumentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_ToolsAndInstrumentsMember"/>
  <xs:element name="TurbineEngineComponentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_TurbineEngineComponentsMember"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="airi_DocumentAndEntityInformationAbstract"/>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>8
<FILENAME>airi-20210331_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Tue May 11 14:16:57 UTC 2021 -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
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  <roleRef xlink:type="simple" xlink:href="airi-20210331.xsd#airi_r_ConsolidatedComprehensiveIncome" roleURI="http://www.airi.com/role/ConsolidatedComprehensiveIncome"/>
  <roleRef xlink:type="simple" xlink:href="airi-20210331.xsd#airi_r_ConsolidatedCashFlow" roleURI="http://www.airi.com/role/ConsolidatedCashFlow"/>
  <roleRef xlink:type="simple" xlink:href="airi-20210331.xsd#airi_r_ScheduleofnotespayablerelatedpartynotespayableandfinanceleaseobligationsTable" roleURI="http://www.airi.com/role/ScheduleofnotespayablerelatedpartynotespayableandfinanceleaseobligationsTable"/>
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    <loc xlink:type="locator" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" order="1" weight="1"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccountsReceivableNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNet"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AccountsReceivableNet" order="2" weight="1"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InventoryNet" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet"/>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>9
<FILENAME>airi-20210331_def.xml
<DESCRIPTION>XBRL DEFINITION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Tue May 11 14:16:57 UTC 2021 -->
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>10
<FILENAME>airi-20210331_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Tue May 11 14:16:57 UTC 2021 -->
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    <loc xlink:type="locator" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl" xml:lang="en-US">Concentration Risk Benchmark [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="us-gaap_ConcentrationRiskByBenchmarkAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfCalculationOfNetIncomeLossApplicableToCommonStockholdersUtilizedToCalculateEpsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfCalculationOfNetIncomeLossApplicableToCommonStockholdersUtilizedToCalculateEpsAbstract"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfCalculationOfNetIncomeLossApplicableToCommonStockholdersUtilizedToCalculateEpsAbstract" xlink:to="airi_ScheduleOfCalculationOfNetIncomeLossApplicableToCommonStockholdersUtilizedToCalculateEpsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract_lbl" xml:lang="en-US">Schedule of earnings per share for continuing operations [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract" xlink:to="airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfAntiDilutiveSecuritiesAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfAntiDilutiveSecuritiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfAntiDilutiveSecuritiesAbstract_lbl" xml:lang="en-US">Schedule of anti-dilutive securities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfAntiDilutiveSecuritiesAbstract" xlink:to="airi_ScheduleOfAntiDilutiveSecuritiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeAxis_lbl" xml:lang="en-US">Option Indexed to Issuer&apos;s Equity, Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:to="us-gaap_OptionIndexedToIssuersEquityTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract_lbl" xml:lang="en-US">Property, Plant and Equipment [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfPropertyAndEquipmentAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfPropertyAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfPropertyAndEquipmentAbstract_lbl" xml:lang="en-US">Schedule of property and equipment [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfPropertyAndEquipmentAbstract" xlink:to="airi_ScheduleOfPropertyAndEquipmentAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_RangeAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Statistical Measurement [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureTextBlockAbstract_lbl" xml:lang="en-US">Disclosure Text Block [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfOperatingAndFinanceLeasesAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfOperatingAndFinanceLeasesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfOperatingAndFinanceLeasesAbstract_lbl" xml:lang="en-US">Schedule of operating and finance leases [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfOperatingAndFinanceLeasesAbstract" xlink:to="airi_ScheduleOfOperatingAndFinanceLeasesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfAggregateUndiscountedCashFlowsOfOperatingLeasePaymentsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfAggregateUndiscountedCashFlowsOfOperatingLeasePaymentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfAggregateUndiscountedCashFlowsOfOperatingLeasePaymentsAbstract_lbl" xml:lang="en-US">Schedule of aggregate undiscounted cash flows of operating lease payments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfAggregateUndiscountedCashFlowsOfOperatingLeasePaymentsAbstract" xlink:to="airi_ScheduleOfAggregateUndiscountedCashFlowsOfOperatingLeasePaymentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ShortTermDebtTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermDebtTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermDebtTypeAxis_lbl" xml:lang="en-US">Short-term Debt, Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtTypeAxis" xlink:to="us-gaap_ShortTermDebtTypeAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DisclosureTextBlockSupplementAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureTextBlockSupplementAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureTextBlockSupplementAbstract_lbl" xml:lang="en-US">Disclosure Text Block Supplement [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockSupplementAbstract" xlink:to="us-gaap_DisclosureTextBlockSupplementAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract_lbl" xml:lang="en-US">Schedule of notes payable, related party notes payable and finance lease obligations [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract" xlink:to="airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NotesAndLoansPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesAndLoansPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NotesAndLoansPayable_lbl" xml:lang="en-US">Subtotal</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesAndLoansPayable" xlink:to="us-gaap_NotesAndLoansPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfPaymentsForTheTermNoteAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfPaymentsForTheTermNoteAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfPaymentsForTheTermNoteAbstract_lbl" xml:lang="en-US">Schedule of payments for the term note [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfPaymentsForTheTermNoteAbstract" xlink:to="airi_ScheduleOfPaymentsForTheTermNoteAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract_lbl" xml:lang="en-US">Schedule of SBA Loans future minimum loan payments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract" xlink:to="airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfSubordinatedPrincipalBalanceOfTheNotesAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfSubordinatedPrincipalBalanceOfTheNotesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfSubordinatedPrincipalBalanceOfTheNotesAbstract_lbl" xml:lang="en-US">Schedule of subordinated principal balance of the notes [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfSubordinatedPrincipalBalanceOfTheNotesAbstract" xlink:to="airi_ScheduleOfSubordinatedPrincipalBalanceOfTheNotesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RelatedPartyTransactionAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xml:lang="en-US">Related Party Transaction [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAxis" xlink:to="us-gaap_RelatedPartyTransactionAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract" xlink:href="airi-20210331.xsd#airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract_lbl" xml:lang="en-US">Liability Related To Sale Of Future Proceeds From Disposition Of Subsidiary [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfActivityWithinTheLiabilityAccountAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfActivityWithinTheLiabilityAccountAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfActivityWithinTheLiabilityAccountAbstract_lbl" xml:lang="en-US">Schedule of activity within the liability account [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfActivityWithinTheLiabilityAccountAbstract" xlink:to="airi_ScheduleOfActivityWithinTheLiabilityAccountAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries" xlink:href="airi-20210331.xsd#airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries_lbl" xml:lang="en-US">Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries" xlink:to="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries" xlink:to="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries_lbl0"/>
    <loc xlink:type="locator" xlink:label="srt_ConsolidatedEntitiesAxis" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ConsolidatedEntitiesAxis_lbl" xml:lang="en-US">Consolidated Entities [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ConsolidatedEntitiesAxis" xlink:to="srt_ConsolidatedEntitiesAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockholdersEquityNoteAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteAbstract_lbl" xml:lang="en-US">Stockholders&apos; Equity Note [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteAbstract" xlink:to="us-gaap_StockholdersEquityNoteAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LossContingencyAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingencyAbstract_lbl" xml:lang="en-US">Loss Contingency [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyAbstract" xlink:to="us-gaap_LossContingencyAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xml:lang="en-US">Income Tax Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SegmentReportingAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingAbstract_lbl" xml:lang="en-US">Segment Reporting [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingAbstract" xlink:to="us-gaap_SegmentReportingAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfOperatingSegmentsAbstract" xlink:href="airi-20210331.xsd#airi_ScheduleOfOperatingSegmentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_ScheduleOfOperatingSegmentsAbstract_lbl" xml:lang="en-US">Schedule of operating segments [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfOperatingSegmentsAbstract" xlink:to="airi_ScheduleOfOperatingSegmentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StatementBusinessSegmentsAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xml:lang="en-US">Segments [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl"/>
    <loc xlink:type="locator" xlink:label="dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredGainOnSaleOfProperty" xlink:to="us-gaap_DeferredGainOnSaleOfProperty_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DeferredRevenue_lbl" xml:lang="en-US">Deferred Revenue</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LongTermLiabilitiesAbstract" xlink:to="airi_LongTermLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent_lbl" xml:lang="en-US">Notes Payable - Related Party - Net of Current Portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent" xlink:to="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US">Operating Lease Liabilities - Net of Current Portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl0" xml:lang="en-US">Total long term portion of operating lease maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl0"/>
    <loc xlink:type="locator" xlink:label="airi_DeferredGainOnSaleNoncurrent" xlink:href="airi-20210331.xsd#airi_DeferredGainOnSaleNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_DeferredGainOnSaleNoncurrent_lbl" xml:lang="en-US">Deferred Gain on Sale - Net of Current Portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_DeferredGainOnSaleNoncurrent" xlink:to="airi_DeferredGainOnSaleNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion" xlink:href="airi-20210331.xsd#airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion_lbl" xml:lang="en-US">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Net of Current Portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_DeferredPayrollTaxLiabilityCaresAct" xlink:href="airi-20210331.xsd#airi_DeferredPayrollTaxLiabilityCaresAct"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_DeferredPayrollTaxLiabilityCaresAct" xlink:to="airi_DeferredPayrollTaxLiabilityCaresAct_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommitmentsAndContingencies" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and Contingencies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PreferredStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Stockholders&#8217; Equity Preferred Stock, par value $.001 - Authorized 3,000,000 shares, 0 shares outstanding, at both March 31, 2021 and December 31, 2020.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock, par value (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PreferredStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PreferredStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US">Preferred stock, shares outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common Stock - Par Value $.001 - Authorized 60,000,000 Shares, 32,000,155 and 31,906,971 Shares Issued and Outstanding as of March 31, 2021 and December 31, 2020, respectively</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, shares authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, shares issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, shares outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xml:lang="en-US">Additional Paid-In Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated Deficit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Revenues" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Net Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CostOfRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CostOfRevenue_lbl" xml:lang="en-US">Cost of Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingExpenses" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingExpenses_lbl" xml:lang="en-US">Operating Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NonoperatingIncomeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xml:lang="en-US">Other Income, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Benefit from Income Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EarningsPerShareBasic" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xml:lang="en-US">Net (Loss) Income per share - Basic (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US">Net (Loss) Income per share - Diluted (in Dollars per share)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US">Weighted Average Shares Outstanding - basic (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US">Weighted Average Shares Outstanding - diluted (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees" xlink:href="airi-20210331.xsd#airi_StockIssuedDuringPeriodValueIssuedForDirectorFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees_lbl" xml:lang="en-US">Common stock issued for directors fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees" xlink:to="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees_lbl0" xml:lang="en-US">Directors&#8217; fees</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees" xlink:to="airi_StockIssuedDuringPeriodValueIssuedForDirectorFees_lbl0"/>
    <loc xlink:type="locator" xlink:label="airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees" xlink:href="airi-20210331.xsd#airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees_lbl" xml:lang="en-US">Common stock issued for directors fees (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees" xlink:to="airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_lbl" xml:lang="en-US">Stock Compensation Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation" xlink:to="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US">Stock Options exercised</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Stock Options exercised (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net Income (Loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl0" xml:lang="en-US">Net (Loss) Income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="us-gaap_NetIncomeLoss_lbl1" xml:lang="en-US">Net Income (loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl1"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US">Issuance of Common Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl0" xml:lang="en-US">Issuance of common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Issuance of Common Stock (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl0" xml:lang="en-US">Issuance of common stock, shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xml:lang="en-US">Common Stock Issued for Convertible Notes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl0" xml:lang="en-US">Subordinated debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xml:lang="en-US">Common Stock Issued for Convertible Notes (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM OPERATING ACTIVITIES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_Depreciation" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US">Depreciation of property and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Depreciation_lbl0" xml:lang="en-US">Depreciation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Non-cash employee compensation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NoncashDirectorsCompensationExpense" xlink:href="airi-20210331.xsd#airi_NoncashDirectorsCompensationExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NoncashDirectorsCompensationExpense_lbl" xml:lang="en-US">Non-cash directors compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashDirectorsCompensationExpense" xlink:to="airi_NoncashDirectorsCompensationExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NoncashOtherIncomeRecognized" xlink:href="airi-20210331.xsd#airi_NoncashOtherIncomeRecognized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NoncashOtherIncomeRecognized_lbl" xml:lang="en-US">Non-cash other income recognized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashOtherIncomeRecognized" xlink:to="airi_NoncashOtherIncomeRecognized_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NoncashInterestExpense" xlink:href="airi-20210331.xsd#airi_NoncashInterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NoncashInterestExpense_lbl" xml:lang="en-US">Non-cash interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashInterestExpense" xlink:to="airi_NoncashInterestExpense_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="airi_NoncashInterestExpense_lbl0" xml:lang="en-US">Non-Cash interest expense recognized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashInterestExpense" xlink:to="airi_NoncashInterestExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="airi_NoncashInterestExpense_lbl1" xml:lang="en-US">Non-Cash interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashInterestExpense" xlink:to="airi_NoncashInterestExpense_lbl1"/>
    <loc xlink:type="locator" xlink:label="airi_AmortizationOfRightofUseAsset" xlink:href="airi-20210331.xsd#airi_AmortizationOfRightofUseAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_AmortizationOfRightofUseAsset_lbl" xml:lang="en-US">Amortization of Right-of-Use Asset</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AmortizationOfRightofUseAsset" xlink:to="airi_AmortizationOfRightofUseAsset_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable" xlink:href="airi-20210331.xsd#airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable_lbl" xml:lang="en-US">Amortization of debt discount on convertible notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable" xlink:to="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl" xml:lang="en-US">Bad debt expense (recovery)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProvisionForDoubtfulAccounts" xlink:to="us-gaap_ProvisionForDoubtfulAccounts_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AmortizationOfFinancingCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xml:lang="en-US">Amortization of deferred financing costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in Assets and Liabilities (Increase) Decrease in Operating Assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl" xml:lang="en-US">Increase (Decrease) in Operating Liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl" xml:lang="en-US">Deferred revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl" xml:lang="en-US">Income taxes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM INVESTING ACTIVITIES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">CASH FLOWS FROM FINANCING ACTIVITIES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NotePayableRevolverNetSterlingNationalBank" xlink:href="airi-20210331.xsd#airi_NotePayableRevolverNetSterlingNationalBank"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NotePayableRevolverNetSterlingNationalBank_lbl" xml:lang="en-US">Note payable - revolver - net - Sterling National Bank</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NotePayableRevolverNetSterlingNationalBank" xlink:to="airi_NotePayableRevolverNetSterlingNationalBank_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Proceeds from issuance of common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_PaymentsOfLoanPayableEquipments" xlink:href="airi-20210331.xsd#airi_PaymentsOfLoanPayableEquipments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_PaymentsOfLoanPayableEquipments_lbl" xml:lang="en-US">Payments of loan payable - financed asset</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_PaymentsOfLoanPayableEquipments" xlink:to="airi_PaymentsOfLoanPayableEquipments_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental cash flow information</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CashPaidDuringThePeriodForInterest" xlink:href="airi-20210331.xsd#airi_CashPaidDuringThePeriodForInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CashPaidDuringThePeriodForInterest_lbl" xml:lang="en-US">Cash paid during the period for interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CashPaidDuringThePeriodForInterest" xlink:to="airi_CashPaidDuringThePeriodForInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xml:lang="en-US">Supplemental disclosure of non-cash investing and financing activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable_lbl" xml:lang="en-US">Capitalization of accrued interest on related party notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable" xlink:to="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest" xlink:href="airi-20210331.xsd#airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest_lbl" xml:lang="en-US">Common Stock issued for conversion of notes payable and accrued interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest" xlink:to="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FinancingInterestExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancingInterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinancingInterestExpense_lbl" xml:lang="en-US">Interest and Financing Costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingInterestExpense" xlink:to="us-gaap_FinancingInterestExpense_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestExpenseRelatedParty" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseRelatedParty"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpenseRelatedParty_lbl" xml:lang="en-US">Interest Expense - Related Parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpenseRelatedParty" xlink:to="us-gaap_InterestExpenseRelatedParty_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl" xml:lang="en-US">Costs related to issuance of stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GainLossOnSaleOfProperties" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfProperties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnSaleOfProperties_lbl" xml:lang="en-US">Deferred gain on sale of real estate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfProperties" xlink:to="us-gaap_GainLossOnSaleOfProperties_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LossOnSaleOfEquipment" xlink:href="airi-20210331.xsd#airi_LossOnSaleOfEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="airi_LossOnSaleOfEquipment_lbl" xml:lang="en-US">Loss on sale of equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LossOnSaleOfEquipment" xlink:to="airi_LossOnSaleOfEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xml:lang="en-US">Accounts receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInInventories" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xml:lang="en-US">Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInDepositOtherAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInDepositOtherAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInDepositOtherAssets_lbl" xml:lang="en-US">Deposits and other assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDepositOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInDepositOtherAssets_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_lbl" xml:lang="en-US">Income tax receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:to="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_IncreaseDecreaseInLongTermLeaseLiability" xlink:href="airi-20210331.xsd#airi_IncreaseDecreaseInLongTermLeaseLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="airi_IncreaseDecreaseInLongTermLeaseLiability_lbl" xml:lang="en-US">Operating lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_IncreaseDecreaseInLongTermLeaseLiability" xlink:to="airi_IncreaseDecreaseInLongTermLeaseLiability_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Purchase of property and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_PaymentsOfNotePayableTermNotesSNB" xlink:href="airi-20210331.xsd#airi_PaymentsOfNotePayableTermNotesSNB"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="airi_PaymentsOfNotePayableTermNotesSNB_lbl" xml:lang="en-US">Payments of note payable - term notes - SNB</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_PaymentsOfNotePayableTermNotesSNB" xlink:to="airi_PaymentsOfNotePayableTermNotesSNB_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations_lbl" xml:lang="en-US">Payments of finance lease obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations" xlink:to="us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xml:lang="en-US">Share issuance costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfRelatedPartyDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xml:lang="en-US">Payments of notes payable issuances- related party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfRelatedPartyDebt" xlink:to="us-gaap_RepaymentsOfRelatedPartyDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RepaymentsOfOtherDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfOtherDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfOtherDebt_lbl" xml:lang="en-US">Payments of notes payable - third party</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfOtherDebt" xlink:to="us-gaap_RepaymentsOfOtherDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CommonStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Common Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US">Additional Paid-in Capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_RetainedEarningsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US">Accumulated Deficit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US">FORMATION AND BASIS OF PRESENTATION</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_lbl" xml:lang="en-US">Schedule of credit and concentration risks</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:to="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ConcentrationRiskPercentage1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl" xml:lang="en-US">Percentage of Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl0" xml:lang="en-US">Concentration risks percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ncomeLossFromContinuingOperation" xlink:href="airi-20210331.xsd#airi_ncomeLossFromContinuingOperation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ncomeLossFromContinuingOperation_lbl" xml:lang="en-US">Net income (Loss) per statement of operations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ncomeLossFromContinuingOperation" xlink:to="airi_ncomeLossFromContinuingOperation_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestOnConvertibleDebtNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestOnConvertibleDebtNetOfTax"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestOnConvertibleDebtNetOfTax_lbl" xml:lang="en-US">Add: Convertible Note Interest for Potential Note Conversion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestOnConvertibleDebtNetOfTax" xlink:to="us-gaap_InterestOnConvertibleDebtNetOfTax_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xml:lang="en-US">Income (loss) Income used to calculate diluted earnings per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xml:lang="en-US">Schedule of earnings per share for continuing operations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare" xlink:href="airi-20210331.xsd#airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare_lbl" xml:lang="en-US">Weighted average shares outstanding used to compute basic earnings per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare" xlink:to="airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xml:lang="en-US">Effect of dilutive stock options and warrants</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl" xml:lang="en-US">Effect of dilutive convertible notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:to="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_WeightedAverageSharesOutstandingAndDilutiveSecurities" xlink:href="airi-20210331.xsd#airi_WeightedAverageSharesOutstandingAndDilutiveSecurities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_WeightedAverageSharesOutstandingAndDilutiveSecurities_lbl" xml:lang="en-US">Weighted average shares outstanding and dilutive securities used to compute dilutive earnings per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_WeightedAverageSharesOutstandingAndDilutiveSecurities" xlink:to="airi_WeightedAverageSharesOutstandingAndDilutiveSecurities_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_AntidilutiveSecuritiesTableTextBlock" xlink:href="airi-20210331.xsd#airi_AntidilutiveSecuritiesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_AntidilutiveSecuritiesTableTextBlock_lbl" xml:lang="en-US">Schedule of anti-dilutive securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AntidilutiveSecuritiesTableTextBlock" xlink:to="airi_AntidilutiveSecuritiesTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_AverageMarketPriceOfCommonShares" xlink:href="airi-20210331.xsd#airi_AverageMarketPriceOfCommonShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_AverageMarketPriceOfCommonShares_lbl" xml:lang="en-US">Securities excluded from calculation due to exercise price in excess of average market share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AverageMarketPriceOfCommonShares" xlink:to="airi_AverageMarketPriceOfCommonShares_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Antidilutive securities excluded from computation of earnings per share, amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl" xml:lang="en-US">PROPERTY AND EQUIPMENT</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US">Schedule of property and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Total Property and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_UsefulLifePropertyAndEquipmentTerm" xlink:href="airi-20210331.xsd#airi_UsefulLifePropertyAndEquipmentTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_UsefulLifePropertyAndEquipmentTerm_lbl" xml:lang="en-US">Useful Life, Property and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_UsefulLifePropertyAndEquipmentTerm" xlink:to="airi_UsefulLifePropertyAndEquipmentTerm_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeasesTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xml:lang="en-US">Schedule of components of lease costs, lease term and discount rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock_lbl" xml:lang="en-US">Schedule of operating and finance leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock" xlink:to="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Weighted Average Remaining Lease Term - in years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Weighted Average discount rate - %</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseLeaseIncomeTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLeaseIncomeTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLeaseIncomeTableTextBlock_lbl" xml:lang="en-US">Schedule of aggregate undiscounted cash flows of operating lease payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLeaseIncomeTableTextBlock" xlink:to="us-gaap_OperatingLeaseLeaseIncomeTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl" xml:lang="en-US">December 31, 2021 (remainder of the year)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl" xml:lang="en-US">December 31, 2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl" xml:lang="en-US">December 31, 2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl" xml:lang="en-US">December 31, 2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl" xml:lang="en-US">December 31, 2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl" xml:lang="en-US">Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl" xml:lang="en-US">Total future minimum lease payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_OperatingLeaseLiabilitiesDiscount" xlink:href="airi-20210331.xsd#airi_OperatingLeaseLiabilitiesDiscount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_OperatingLeaseLiabilitiesDiscount_lbl" xml:lang="en-US">Less: discount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_OperatingLeaseLiabilitiesDiscount" xlink:to="airi_OperatingLeaseLiabilitiesDiscount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_lbl" xml:lang="en-US">Total operating lease maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:to="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CurrentPortionOfOperatingLeaseLiabilities" xlink:href="airi-20210331.xsd#airi_CurrentPortionOfOperatingLeaseLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CurrentPortionOfOperatingLeaseLiabilities_lbl" xml:lang="en-US">Less: current portion of operating lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CurrentPortionOfOperatingLeaseLiabilities" xlink:to="airi_CurrentPortionOfOperatingLeaseLiabilities_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock_lbl" xml:lang="en-US">NOTES PAYABLE, RELATED PARTY NOTES PAYABLE AND FINANCE LEASE OBLIGATIONS</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock" xlink:to="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xml:lang="en-US">Schedule of notes payable, related party notes payable and finance lease obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfDebtTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NotesPayableToBank" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayableToBank"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NotesPayableToBank_lbl" xml:lang="en-US">Revolving credit note payable to Sterling National Bank (&#8220;SNB&#8221;)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableToBank" xlink:to="us-gaap_NotesPayableToBank_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_BankLoansOther" xlink:href="airi-20210331.xsd#airi_BankLoansOther"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_BankLoansOther_lbl" xml:lang="en-US">Term loan, SNB</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_BankLoansOther" xlink:to="airi_BankLoansOther_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="airi_BankLoansOther_lbl0" xml:lang="en-US">SNB Term Loan payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_BankLoansOther" xlink:to="airi_BankLoansOther_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_CapitalLeaseObligations" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CapitalLeaseObligations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CapitalLeaseObligations_lbl" xml:lang="en-US">Finance lease obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CapitalLeaseObligations" xlink:to="us-gaap_CapitalLeaseObligations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LoansPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LoansPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LoansPayable_lbl" xml:lang="en-US">Loans Payable - financed assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LoansPayable" xlink:to="us-gaap_LoansPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_NotesPayableRelatedPartiesNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayableRelatedPartiesNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NotesPayableRelatedPartiesNoncurrent_lbl" xml:lang="en-US">Related party notes payable, net of debt discount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableRelatedPartiesNoncurrent" xlink:to="us-gaap_NotesPayableRelatedPartiesNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US">Notes payable, related party notes payable and finance lease obligations, net of current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock" xlink:href="airi-20210331.xsd#airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock_lbl" xml:lang="en-US">Schedule of payments for the term note</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock" xlink:to="airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_lbl" xml:lang="en-US">December 31, 2021 (remainder of the year)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl" xml:lang="en-US">December 31, 2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_BankLoansOtherNet" xlink:href="airi-20210331.xsd#airi_BankLoansOtherNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_BankLoansOtherNet_lbl" xml:lang="en-US">Total SNB Term loan payable, net of debt issuance costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_BankLoansOtherNet" xlink:to="airi_BankLoansOtherNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermInvestments" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermInvestments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermInvestments_lbl" xml:lang="en-US">Total long-term portion of SNB term loan payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermInvestments" xlink:to="us-gaap_LongTermInvestments_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock" xlink:href="airi-20210331.xsd#airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock_lbl" xml:lang="en-US">Schedule of SBA Loans future minimum loan payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock" xlink:to="airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear_lbl" xml:lang="en-US">December 31, 2021 (remainder of the year)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear" xlink:to="airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentInTwoYears" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentInTwoYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentInTwoYears_lbl" xml:lang="en-US">December 31, 2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentInTwoYears" xlink:to="airi_LoansPayableFutureMinimumPaymentInTwoYears_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentInThreeYears" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentInThreeYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentInThreeYears_lbl" xml:lang="en-US">December 31, 2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentInThreeYears" xlink:to="airi_LoansPayableFutureMinimumPaymentInThreeYears_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentsInFourYears" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentsInFourYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentsInFourYears_lbl" xml:lang="en-US">December 31, 2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentsInFourYears" xlink:to="airi_LoansPayableFutureMinimumPaymentsInFourYears_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentsInFiveYears" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentsInFiveYears"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentsInFiveYears_lbl" xml:lang="en-US">December 31, 2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentsInFiveYears" xlink:to="airi_LoansPayableFutureMinimumPaymentsInFiveYears_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LoansPayableFutureMinimumPaymentsInThereafter" xlink:href="airi-20210331.xsd#airi_LoansPayableFutureMinimumPaymentsInThereafter"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoansPayableFutureMinimumPaymentsInThereafter_lbl" xml:lang="en-US">Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LoansPayableFutureMinimumPaymentsInThereafter" xlink:to="airi_LoansPayableFutureMinimumPaymentsInThereafter_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LoansPayableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LoansPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LoansPayableCurrent_lbl" xml:lang="en-US">Less: Current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LoansPayableCurrent" xlink:to="us-gaap_LoansPayableCurrent_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LongTermLoansPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermLoansPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LongTermLoansPayable_lbl" xml:lang="en-US">Long-term portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermLoansPayable" xlink:to="us-gaap_LongTermLoansPayable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock" xlink:href="airi-20210331.xsd#airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock_lbl" xml:lang="en-US">Schedule of subordinated principal balance of the notes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock" xlink:to="airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ConvertibleSubordinatedDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleSubordinatedDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConvertibleSubordinatedDebt_lbl" xml:lang="en-US">Convertible Subordinted Notes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleSubordinatedDebt" xlink:to="us-gaap_ConvertibleSubordinatedDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubordinatedDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubordinatedDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubordinatedDebt_lbl" xml:lang="en-US">Subordinated Notes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubordinatedDebt" xlink:to="us-gaap_SubordinatedDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ConvertibleSubordinatedNotes" xlink:href="airi-20210331.xsd#airi_ConvertibleSubordinatedNotes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ConvertibleSubordinatedNotes_lbl" xml:lang="en-US">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ConvertibleSubordinatedNotes" xlink:to="airi_ConvertibleSubordinatedNotes_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock" xlink:href="airi-20210331.xsd#airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock_lbl" xml:lang="en-US">LIABILITY RELATED TO THE SALE OF FUTURE PROCEEDS FROM DISPOSITION OF SUBSIDIARY</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LabilityAccountActivityTableTextBlock" xlink:href="airi-20210331.xsd#airi_LabilityAccountActivityTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LabilityAccountActivityTableTextBlock_lbl" xml:lang="en-US">Schedule of activity within the liability account</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LabilityAccountActivityTableTextBlock" xlink:to="airi_LabilityAccountActivityTableTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary" xlink:href="airi-20210331.xsd#airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary_lbl" xml:lang="en-US">Less: unamortized transaction costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary" xlink:to="airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet" xlink:href="airi-20210331.xsd#airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet_lbl" xml:lang="en-US">Liability related to sale of future proceeds from disposition of subsidiary, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US">STOCKHOLDERS&apos; EQUITY</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LossContingencyDisclosures" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDisclosures"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LossContingencyDisclosures_lbl" xml:lang="en-US">CONTINGENCIES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyDisclosures" xlink:to="us-gaap_LossContingencyDisclosures_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US">INCOME TAXES</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xml:lang="en-US">SEGMENT REPORTING</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingDisclosureTextBlock" xlink:to="us-gaap_SegmentReportingDisclosureTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock_lbl" xml:lang="en-US">Schedule of operating segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" xlink:to="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ComplexMachiningAbstract" xlink:href="airi-20210331.xsd#airi_ComplexMachiningAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ComplexMachiningAbstract_lbl" xml:lang="en-US">COMPLEX MACHINING</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ComplexMachiningAbstract" xlink:to="airi_ComplexMachiningAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_TurbineEngineComponentsAbstract" xlink:href="airi-20210331.xsd#airi_TurbineEngineComponentsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_TurbineEngineComponentsAbstract_lbl" xml:lang="en-US">TURBINE ENGINE COMPONENTS</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_TurbineEngineComponentsAbstract" xlink:to="airi_TurbineEngineComponentsAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CorporateAbstract" xlink:href="airi-20210331.xsd#airi_CorporateAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CorporateAbstract_lbl" xml:lang="en-US">CORPORATE</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CorporateAbstract" xlink:to="airi_CorporateAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ConsolidatedAbstract" xlink:href="airi-20210331.xsd#airi_ConsolidatedAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ConsolidatedAbstract_lbl" xml:lang="en-US">CONSOLIDATED</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ConsolidatedAbstract" xlink:to="airi_ConsolidatedAbstract_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <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</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl0" xml:lang="en-US">Accumulated depreciation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DebtCurrent_lbl" xml:lang="en-US">Less: Current portion of notes payable, related party notes payable and finance lease obligations</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtCurrent" xlink:to="us-gaap_DebtCurrent_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccountsReceivableMember_lbl" xml:lang="en-US">Accounts Receivable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableMember" xlink:to="us-gaap_AccountsReceivableMember_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CustomersFourMember" xlink:href="airi-20210331.xsd#airi_CustomersFourMember"/>
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    <loc xlink:type="locator" xlink:label="us-gaap_EmployeeStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeStockMember_lbl" xml:lang="en-US">Stock Options	[Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockMember" xlink:to="us-gaap_EmployeeStockMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_WarrantMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WarrantMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WarrantMember_lbl" xml:lang="en-US">Warrant [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ConvertibleNotesPayableMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConvertibleNotesPayableMember_lbl" xml:lang="en-US">Convertible Notes Payable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayableMember" xlink:to="us-gaap_ConvertibleNotesPayableMember_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConvertibleNotesPayableMember_lbl0" xml:lang="en-US">Convertible Notes Payable &#8211; Third Parties [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayableMember" xlink:to="us-gaap_ConvertibleNotesPayableMember_lbl0"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LandMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LandMember_lbl" xml:lang="en-US">Land [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandMember" xlink:to="us-gaap_LandMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_BuildingImprovementsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BuildingImprovementsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BuildingImprovementsMember_lbl" xml:lang="en-US">Buildings and Improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BuildingImprovementsMember" xlink:to="us-gaap_BuildingImprovementsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_MachineryAndEquipmentMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MachineryAndEquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xml:lang="en-US">Machinery and Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentMember" xlink:to="us-gaap_MachineryAndEquipmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_FinanceLeaseMachineryAndEquipmentMember" xlink:href="airi-20210331.xsd#airi_FinanceLeaseMachineryAndEquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_FinanceLeaseMachineryAndEquipmentMember_lbl" xml:lang="en-US">Finance Lease Machinery and Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_FinanceLeaseMachineryAndEquipmentMember" xlink:to="airi_FinanceLeaseMachineryAndEquipmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_ToolsAndInstrumentsMember" xlink:href="airi-20210331.xsd#airi_ToolsAndInstrumentsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ToolsAndInstrumentsMember_lbl" xml:lang="en-US">Tools and Instruments [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_ToolsAndInstrumentsMember" xlink:to="airi_ToolsAndInstrumentsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_AutomotiveEquipmentMember" xlink:href="airi-20210331.xsd#airi_AutomotiveEquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_AutomotiveEquipmentMember_lbl" xml:lang="en-US">Automotive Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AutomotiveEquipmentMember" xlink:to="airi_AutomotiveEquipmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FurnitureAndFixturesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xml:lang="en-US">Furniture and Fixtures [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LeaseholdImprovementsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xml:lang="en-US">Leasehold Improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsMember" xlink:to="us-gaap_LeaseholdImprovementsMember_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ComputerEquipmentMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComputerEquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ComputerEquipmentMember_lbl" xml:lang="en-US">Computers and Software [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComputerEquipmentMember" xlink:to="us-gaap_ComputerEquipmentMember_lbl"/>
    <loc xlink:type="locator" xlink:label="srt_MinimumMember" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum [Member]</label>
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    <loc xlink:type="locator" xlink:label="airi_OperatingLeasePaymentsMember" xlink:href="airi-20210331.xsd#airi_OperatingLeasePaymentsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_OperatingLeasePaymentsMember_lbl" xml:lang="en-US">Operating lease payments [Member]</label>
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    <loc xlink:type="locator" xlink:label="airi_TermLoansMember" xlink:href="airi-20210331.xsd#airi_TermLoansMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_TermLoansMember_lbl" xml:lang="en-US">Term Loans [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_TermLoansMember" xlink:to="airi_TermLoansMember_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_MichaelTaglichChairmanMember" xlink:href="airi-20210331.xsd#airi_MichaelTaglichChairmanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_MichaelTaglichChairmanMember_lbl" xml:lang="en-US">Michael Taglich, Chairman [Member]</label>
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    <loc xlink:type="locator" xlink:label="airi_RobertTaglichDirectorMember" xlink:href="airi-20210331.xsd#airi_RobertTaglichDirectorMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_RobertTaglichDirectorMember_lbl" xml:lang="en-US">Robert Taglich, Director [Member]</label>
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    <loc xlink:type="locator" xlink:label="airi_TaglichBrothersIncMember" xlink:href="airi-20210331.xsd#airi_TaglichBrothersIncMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_TaglichBrothersIncMember_lbl" xml:lang="en-US">Taglich Brothers, Inc. [Member]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_ComplexMachiningMember_lbl" xml:lang="en-US">COMPLEX MACHINING</label>
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    <loc xlink:type="locator" xlink:label="airi_TurbineEngineComponentsMember" xlink:href="airi-20210331.xsd#airi_TurbineEngineComponentsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_TurbineEngineComponentsMember_lbl" xml:lang="en-US">TURBINE ENGINE COMPONENTS</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_CorporateMember" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CorporateMember_lbl" xml:lang="en-US">CORPORATE</label>
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    <loc xlink:type="locator" xlink:label="airi_ConsolidatedMember" xlink:href="airi-20210331.xsd#airi_ConsolidatedMember"/>
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    <loc xlink:type="locator" xlink:label="us-gaap_FairValueByAssetClassAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByAssetClassAxis_lbl" xml:lang="en-US">Asset Class [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByAssetClassAxis" xlink:to="us-gaap_FairValueByAssetClassAxis_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NumberOfCustomers_lbl" xml:lang="en-US">Number of customers</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_OperatingLeaseTermDescription_lbl" xml:lang="en-US">Operating lease term description</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LeasePaymentPercentage_lbl" xml:lang="en-US">Payment percentage</label>
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    <loc xlink:type="locator" xlink:label="airi_DueToLandlord" xlink:href="airi-20210331.xsd#airi_DueToLandlord"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_DueToLandlord_lbl" xml:lang="en-US">Due to landlord</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl" xml:lang="en-US">Lease impairment</label>
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    <loc xlink:type="locator" xlink:label="airi_RevolvingCreditLoanTermAmount" xlink:href="airi-20210331.xsd#airi_RevolvingCreditLoanTermAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_RevolvingCreditLoanTermAmount_lbl" xml:lang="en-US">Revolving credit loan term amount</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_TerminationLoansDescription" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TerminationLoansDescription"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_TerminationLoansDescription_lbl" xml:lang="en-US">Loan and security agreement, description</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityDescription_lbl" xml:lang="en-US">Loan facility, description</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription_lbl" xml:lang="en-US">SNB facility, description</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xml:lang="en-US">Principal amount</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_ProceedsFromBankDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromBankDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromBankDebt_lbl" xml:lang="en-US">Revolving credit loan debt to SNB</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_RepaymentsOfBankDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfBankDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RepaymentsOfBankDebt_lbl" xml:lang="en-US">Term loan amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfBankDebt" xlink:to="us-gaap_RepaymentsOfBankDebt_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InterestExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</label>
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    <loc xlink:type="locator" xlink:label="airi_LoanPayableObligation" xlink:href="airi-20210331.xsd#airi_LoanPayableObligation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_LoanPayableObligation_lbl" xml:lang="en-US">Loan obligation</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_NotesPayableRelatedPartiesClassifiedCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayableRelatedPartiesClassifiedCurrent"/>
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    <loc xlink:type="locator" xlink:label="us-gaap_InterestCostsIncurred" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestCostsIncurred"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InterestCostsIncurred_lbl" xml:lang="en-US">Interest incurred on notes to third parties</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl" xml:lang="en-US">Amortization of debt discount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscount" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SaleOfStockDescriptionOfTransaction" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockDescriptionOfTransaction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SaleOfStockDescriptionOfTransaction_lbl" xml:lang="en-US">Sale of subsidiary, description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockDescriptionOfTransaction" xlink:to="us-gaap_SaleOfStockDescriptionOfTransaction_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_PurchaseAgreementDescription" xlink:href="airi-20210331.xsd#airi_PurchaseAgreementDescription"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_PurchaseAgreementDescription_lbl" xml:lang="en-US">Purchase agreement, description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_PurchaseAgreementDescription" xlink:to="airi_PurchaseAgreementDescription_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CommonStockPaymentsShares" xlink:href="airi-20210331.xsd#airi_CommonStockPaymentsShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CommonStockPaymentsShares_lbl" xml:lang="en-US">Issuance of common stock (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CommonStockPaymentsShares" xlink:to="airi_CommonStockPaymentsShares_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_CostsOfSalesAmount" xlink:href="airi-20210331.xsd#airi_CostsOfSalesAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_CostsOfSalesAmount_lbl" xml:lang="en-US">Costs of sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CostsOfSalesAmount" xlink:to="airi_CostsOfSalesAmount_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharesIssued_lbl" xml:lang="en-US">Common stock issued for directors fees, shares (in Shares)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesIssued" xlink:to="us-gaap_SharesIssued_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LossContingencyDamagesSoughtValue" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl" xml:lang="en-US">Damages value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyDamagesSoughtValue" xlink:to="us-gaap_LossContingencyDamagesSoughtValue_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xml:lang="en-US">Annual effective tax rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_OperatingLossCarryforwards" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLossCarryforwards"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xml:lang="en-US">Net operating loss carryback claim (in Dollars)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NumberOfOperatingSegment" xlink:href="airi-20210331.xsd#airi_NumberOfOperatingSegment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="airi_NumberOfOperatingSegment_lbl" xml:lang="en-US">Number of operating segments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NumberOfOperatingSegment" xlink:to="airi_NumberOfOperatingSegment_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_InventoryPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_InventoryPolicyTextBlock_lbl" xml:lang="en-US">Inventory Valuation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryPolicyTextBlock" xlink:to="us-gaap_InventoryPolicyTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ConcentrationRiskCreditRisk" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xml:lang="en-US">Credit and Concentration Risks</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskCreditRisk" xlink:to="us-gaap_ConcentrationRiskCreditRisk_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xml:lang="en-US">Leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeLeasesPolicyTextBlock" xlink:to="us-gaap_LesseeLeasesPolicyTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Earnings (Loss) per share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xml:lang="en-US">Stock-Based Compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:to="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="us-gaap_ConcentrationRiskBenchmarkDomain_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskTable_lbl" xml:lang="en-US">Concentration Risk [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskTable" xlink:to="us-gaap_ConcentrationRiskTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskLineItems" xlink:to="us-gaap_ConcentrationRiskLineItems_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeMember_lbl" xml:lang="en-US">Statistical Measurement [Domain]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems_lbl" xml:lang="en-US">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Details) - Schedule of activity within the liability account [Line Items]</label>
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    <loc xlink:type="locator" xlink:label="us-gaap_SegmentDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentDomain_lbl" xml:lang="en-US">Segments [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentDomain" xlink:to="us-gaap_SegmentDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_lbl" xml:lang="en-US">Reconciliation of Revenue from Segments to Consolidated [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable" xlink:to="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SegmentReportingRevenueReconcilingItemLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingRevenueReconcilingItemLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingRevenueReconcilingItemLineItems_lbl" xml:lang="en-US">Segment Reporting, Revenue Reconciling Item [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingRevenueReconcilingItemLineItems" xlink:to="us-gaap_SegmentReportingRevenueReconcilingItemLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_SummaryofSignificantAccountingPoliciesDetailsTable" xlink:href="airi-20210331.xsd#airi_SummaryofSignificantAccountingPoliciesDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_SummaryofSignificantAccountingPoliciesDetailsTable_lbl" xml:lang="en-US">Summary of Significant Accounting Policies (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_SummaryofSignificantAccountingPoliciesDetailsTable" xlink:to="airi_SummaryofSignificantAccountingPoliciesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_SummaryofSignificantAccountingPoliciesDetailsLineItems" xlink:href="airi-20210331.xsd#airi_SummaryofSignificantAccountingPoliciesDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_SummaryofSignificantAccountingPoliciesDetailsLineItems_lbl" xml:lang="en-US">Summary of Significant Accounting Policies (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_SummaryofSignificantAccountingPoliciesDetailsLineItems" xlink:to="airi_SummaryofSignificantAccountingPoliciesDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_lbl" xml:lang="en-US">Asset Class [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_PropertyandEquipmentDetailsTable" xlink:href="airi-20210331.xsd#airi_PropertyandEquipmentDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_PropertyandEquipmentDetailsTable_lbl" xml:lang="en-US">Property and Equipment (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_PropertyandEquipmentDetailsTable" xlink:to="airi_PropertyandEquipmentDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_PropertyandEquipmentDetailsLineItems" xlink:href="airi-20210331.xsd#airi_PropertyandEquipmentDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_PropertyandEquipmentDetailsLineItems_lbl" xml:lang="en-US">Property and Equipment (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_PropertyandEquipmentDetailsLineItems" xlink:to="airi_PropertyandEquipmentDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_SubsequentEventTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xml:lang="en-US">Subsequent Event Type [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeDomain" xlink:to="us-gaap_SubsequentEventTypeDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LeasesDetailsTable" xlink:href="airi-20210331.xsd#airi_LeasesDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LeasesDetailsTable_lbl" xml:lang="en-US">Leases (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LeasesDetailsTable" xlink:to="airi_LeasesDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_LeasesDetailsLineItems" xlink:href="airi-20210331.xsd#airi_LeasesDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LeasesDetailsLineItems_lbl" xml:lang="en-US">Leases (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LeasesDetailsLineItems" xlink:to="airi_LeasesDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xml:lang="en-US">Debt Instrument, Name [Domain]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable" xlink:href="airi-20210331.xsd#airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable_lbl" xml:lang="en-US">Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable" xlink:to="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems" xlink:href="airi-20210331.xsd#airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems_lbl" xml:lang="en-US">Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems" xlink:to="airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_StockholdersEquityDetailsTable" xlink:href="airi-20210331.xsd#airi_StockholdersEquityDetailsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_StockholdersEquityDetailsTable_lbl" xml:lang="en-US">Stockholders&apos; Equity (Details) [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_StockholdersEquityDetailsTable" xlink:to="airi_StockholdersEquityDetailsTable_lbl"/>
    <loc xlink:type="locator" xlink:label="airi_StockholdersEquityDetailsLineItems" xlink:href="airi-20210331.xsd#airi_StockholdersEquityDetailsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_StockholdersEquityDetailsLineItems_lbl" xml:lang="en-US">Stockholders&apos; Equity (Details) [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_StockholdersEquityDetailsLineItems" xlink:to="airi_StockholdersEquityDetailsLineItems_lbl"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable_lbl0" xml:lang="en-US">Amortization of debt discount on convertible notes payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable" xlink:to="airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_AmortizationOfRightofUseAsset_lbl0" xml:lang="en-US">Amortization of Right-of-Use Asset.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AmortizationOfRightofUseAsset" xlink:to="airi_AmortizationOfRightofUseAsset_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_AntidilutiveSecuritiesTableTextBlock_lbl0" xml:lang="en-US">Tabular disclosure of anti dilutive securities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AntidilutiveSecuritiesTableTextBlock" xlink:to="airi_AntidilutiveSecuritiesTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_AverageMarketPriceOfCommonShares_lbl0" xml:lang="en-US">Average market price of common shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_AverageMarketPriceOfCommonShares" xlink:to="airi_AverageMarketPriceOfCommonShares_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_BankLoansOther_lbl1" xml:lang="en-US">Term loan, SNB.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_BankLoansOther" xlink:to="airi_BankLoansOther_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_BankLoansOtherNet_lbl0" xml:lang="en-US">Total SNB Term loan payable, net of debt issuance costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_BankLoansOtherNet" xlink:to="airi_BankLoansOtherNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable_lbl0" xml:lang="en-US">Amount of Capitalization of accrued interest on related party notes payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable" xlink:to="airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_CashPaidDuringThePeriodForInterest_lbl0" xml:lang="en-US">Cash paid during the period for interest&#xd;
..</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CashPaidDuringThePeriodForInterest" xlink:to="airi_CashPaidDuringThePeriodForInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest_lbl0" xml:lang="en-US">Amount of Common Stock issued for conversion of notes payable and accrued interest.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest" xlink:to="airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_CostsOfSalesAmount_lbl0" xml:lang="en-US">Costs of sales.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_CostsOfSalesAmount" xlink:to="airi_CostsOfSalesAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_DeferredGainOnSaleNoncurrent_lbl0" xml:lang="en-US">Future minimum payments for the note payable to the former stockholders of Welding:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_DeferredGainOnSaleNoncurrent" xlink:to="airi_DeferredGainOnSaleNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_DeferredPayrollTaxLiabilityCaresAct_lbl0" xml:lang="en-US">Deferred payroll tax liability - CARES Act - Current Portion.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_DeferredPayrollTaxLiabilityCaresAct" xlink:to="airi_DeferredPayrollTaxLiabilityCaresAct_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_DueToLandlord_lbl0" xml:lang="en-US">Due to landlord.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_DueToLandlord" xlink:to="airi_DueToLandlord_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LeasePaymentPercentage_lbl0" xml:lang="en-US">Lease payment percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LeasePaymentPercentage" xlink:to="airi_LeasePaymentPercentage_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries_lbl1" xml:lang="en-US">Liabilities related to sale of future proceeds from disposition of subsidiaries &amp;#8211; beginning balance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries" xlink:to="airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet_lbl0" xml:lang="en-US">Liability related to sale of future proceeds from disposition of subsidiary, net.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion_lbl0" xml:lang="en-US">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Net of Current Portion.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion" xlink:to="airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion_lbl0" xml:lang="en-US">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Current Portion.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion" xlink:to="airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_LossOnSaleOfEquipment_lbl0" xml:lang="en-US">Loss on sale of equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_LossOnSaleOfEquipment" xlink:to="airi_LossOnSaleOfEquipment_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NoncashDirectorsCompensationExpense_lbl0" xml:lang="en-US">Non-cash directors compensation expense.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashDirectorsCompensationExpense" xlink:to="airi_NoncashDirectorsCompensationExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NoncashInterestExpense_lbl2" xml:lang="en-US">Non-Cash interest expense recognized.&#xd;
&#xd;
..</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashInterestExpense" xlink:to="airi_NoncashInterestExpense_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NoncashOtherIncomeRecognized_lbl0" xml:lang="en-US">Non-cash other income recognized.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashOtherIncomeRecognized" xlink:to="airi_NoncashOtherIncomeRecognized_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NoncashOtherIncomeRecognized1_lbl1" xml:lang="en-US">Non-Cash other income recognized.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NoncashOtherIncomeRecognized1" xlink:to="airi_NoncashOtherIncomeRecognized1_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NumberOfCustomers_lbl0" xml:lang="en-US">Number of customers.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_NumberOfCustomers" xlink:to="airi_NumberOfCustomers_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_NumberOfOperatingSegment_lbl0" xml:lang="en-US">Number of operating segments.</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="airi_OperatingLeaseTermDescription_lbl0" xml:lang="en-US">Operating lease term description.</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="airi_UsefulLifePropertyAndEquipmentTerm" xlink:to="airi_UsefulLifePropertyAndEquipmentTerm_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_OperatingLeaseTermDescription_lbl1" xml:lang="en-US">OperatingLeaseTermDescription</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_PaymentsOfLoanPayableEquipments_lbl1" xml:lang="en-US">PaymentsOfLoanPayableEquipments</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LabilityAccountActivityTableTextBlock_lbl0" xml:lang="en-US">LabilityAccountActivityTableTextBlock</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_NumberOfCustomers_lbl1" xml:lang="en-US">NumberOfCustomers</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_CorporateAbstract_lbl0" xml:lang="en-US">CorporateAbstract</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_LossOnSaleOfEquipment_lbl1" xml:lang="en-US">LossOnSaleOfEquipment</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_NoncashDirectorsCompensationExpense_lbl1" xml:lang="en-US">NoncashDirectorsCompensationExpense</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_CostsOfSalesAmount_lbl1" xml:lang="en-US">CostsOfSalesAmount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="airi_PurchaseAgreementDescription_lbl0" xml:lang="en-US">PurchaseAgreementDescription</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl0" xml:lang="en-US">Liabilities and Equity [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl0" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl0" xml:lang="en-US">Entity Central Index Key</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl0" xml:lang="en-US">Payments of Stock Issuance Costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_lbl0" xml:lang="en-US">Interest Expense</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_lbl0" xml:lang="en-US">Schedules of Concentration of Risk, by Risk Factor [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:to="us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleSubordinatedDebt_lbl0" xml:lang="en-US">Convertible Subordinated Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleSubordinatedDebt" xlink:to="us-gaap_ConvertibleSubordinatedDebt_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl0" xml:lang="en-US">Income Tax Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskPercentage1_lbl1" xml:lang="en-US">Concentration Risk, Percentage</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskPercentage1" xlink:to="us-gaap_ConcentrationRiskPercentage1_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl0" xml:lang="en-US">Common Stock, Shares Authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_SubsidiariesMember_lbl0" xml:lang="en-US">Subsidiaries [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_SubsidiariesMember" xlink:to="srt_SubsidiariesMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl0" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermLoansPayable_lbl0" xml:lang="en-US">Loans Payable, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermLoansPayable" xlink:to="us-gaap_LongTermLoansPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl0" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl0" xml:lang="en-US">Stock Issued During Period, Value, Stock Options Exercised</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl0" xml:lang="en-US">Long-term Debt, Excluding Current Maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl0" xml:lang="en-US">Accounts Payable and Accrued Liabilities, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl0" xml:lang="en-US">Minimum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl1" xml:lang="en-US">Stock Issued During Period, Value, Conversion of Convertible Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl0" xml:lang="en-US">Entity Incorporation, State or Country Code</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl0" xml:lang="en-US">Assets, Current [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl0" xml:lang="en-US">Entity Shell Company</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancingInterestExpense_lbl0" xml:lang="en-US">Financing Interest Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingInterestExpense" xlink:to="us-gaap_FinancingInterestExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl0" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl0" xml:lang="en-US">Maximum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl2" xml:lang="en-US">Stockholders&apos; Equity Attributable to Parent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_lbl1" xml:lang="en-US">Gross Profit</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingencyDamagesSoughtValue_lbl0" xml:lang="en-US">Loss Contingency, Damages Sought, Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyDamagesSoughtValue" xlink:to="us-gaap_LossContingencyDamagesSoughtValue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl0" xml:lang="en-US">Revenues</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl0" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities" xlink:to="us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl0" xml:lang="en-US">Share-based Payment Arrangement [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl0" xml:lang="en-US">Operating Lease, Right-of-Use Asset, Amortization Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:to="us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableToBank_lbl0" xml:lang="en-US">Notes Payable to Bank</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableToBank" xlink:to="us-gaap_NotesPayableToBank_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl0" xml:lang="en-US">Schedule of Debt [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfDebtTableTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesAndLoansPayable_lbl0" xml:lang="en-US">Notes and Loans Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesAndLoansPayable" xlink:to="us-gaap_NotesAndLoansPayable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_lbl0" xml:lang="en-US">Liabilities, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl0" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryNet_lbl0" xml:lang="en-US">Inventory, Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_lbl0" xml:lang="en-US">Assets, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl0" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtCurrent_lbl0" xml:lang="en-US">Debt, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtCurrent" xlink:to="us-gaap_DebtCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl0" xml:lang="en-US">Liabilities and Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LandMember_lbl0" xml:lang="en-US">Land [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandMember" xlink:to="us-gaap_LandMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl0" xml:lang="en-US">Debt Instrument, Face Amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl0" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl0" xml:lang="en-US">Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentMember_lbl0" xml:lang="en-US">Property, Plant and Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentMember" xlink:to="us-gaap_PropertyPlantAndEquipmentMember_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleNotesPayableMember_lbl1" xml:lang="en-US">Convertible Notes Payable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayableMember" xlink:to="us-gaap_ConvertibleNotesPayableMember_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl0" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl0" xml:lang="en-US">Entity Common Stock, Shares Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfRevenue_lbl0" xml:lang="en-US">Cost of Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfRevenue" xlink:to="us-gaap_CostOfRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl0" xml:lang="en-US">Common Stock, Shares, Issued</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SalesRevenueNetMember_lbl2" xml:lang="en-US">Revenue Benchmark [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalesRevenueNetMember" xlink:to="us-gaap_SalesRevenueNetMember_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LossContingencyDisclosures_lbl0" xml:lang="en-US">Contingencies Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LossContingencyDisclosures" xlink:to="us-gaap_LossContingencyDisclosures_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl0" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Basic</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl0" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl0" xml:lang="en-US">Stock Issued During Period, Shares, Conversion of Convertible Securities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl0" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl0" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtCurrent_lbl0" xml:lang="en-US">Long-term Debt, Current Maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenue_lbl0" xml:lang="en-US">Deferred Revenue</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_lbl0" xml:lang="en-US">Operating Expenses</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl0" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl0" xml:lang="en-US">Operating Lease, Right-of-Use Asset</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_lbl2" xml:lang="en-US">Net Income (Loss) Attributable to Parent</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDepositOtherAssets_lbl0" xml:lang="en-US">Increase (Decrease) in Deposit Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDepositOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInDepositOtherAssets_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockDescriptionOfTransaction_lbl0" xml:lang="en-US">Sale of Stock, Description of Transaction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockDescriptionOfTransaction" xlink:to="us-gaap_SaleOfStockDescriptionOfTransaction_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl0" xml:lang="en-US">Share-based Payment Arrangement, Noncash Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl0" xml:lang="en-US">Preferred Stock, Value, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl0" xml:lang="en-US">Lessee, Leases [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeLeasesPolicyTextBlock" xlink:to="us-gaap_LesseeLeasesPolicyTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock_lbl0" xml:lang="en-US">Lessee, Operating Lease, Disclosure [Table Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock" xlink:to="us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl0" xml:lang="en-US">Increase (Decrease) in Deferred Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl0" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent_lbl0" xml:lang="en-US">Notes Payable, Related Parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent" xlink:to="us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl0" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl0" xml:lang="en-US">Entity File Number</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl0" xml:lang="en-US">Entity Small Business</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LoansPayableCurrent_lbl0" xml:lang="en-US">Loans Payable, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LoansPayableCurrent" xlink:to="us-gaap_LoansPayableCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl0" xml:lang="en-US">Entity Filer Category</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_lbl0" xml:lang="en-US">Increase (Decrease) in Income Taxes Receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:to="us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_lbl1" xml:lang="en-US">Shares, Outstanding</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BuildingImprovementsMember_lbl0" xml:lang="en-US">Building Improvements [Member]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDue_lbl0"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_lbl0" xml:lang="en-US">Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl0" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation_lbl0" xml:lang="en-US">Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl0" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl0" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl0" xml:lang="en-US">Liabilities</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TerminationLoansDescription_lbl0" xml:lang="en-US">Termination Loans, Description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TerminationLoansDescription" xlink:to="us-gaap_TerminationLoansDescription_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl0" xml:lang="en-US">Amortization of Debt Issuance Costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl0" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl0" xml:lang="en-US">Document Period End Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableNet_lbl0" xml:lang="en-US">Accounts Receivable, after Allowance for Credit Loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNet" xlink:to="us-gaap_AccountsReceivableNet_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableRelatedPartiesClassifiedCurrent_lbl0" xml:lang="en-US">Notes Payable, Related Parties, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableRelatedPartiesClassifiedCurrent" xlink:to="us-gaap_NotesPayableRelatedPartiesClassifiedCurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl0" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityDescription_lbl0" xml:lang="en-US">Line of Credit Facility, Description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityDescription" xlink:to="us-gaap_LineOfCreditFacilityDescription_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl0" xml:lang="en-US">Assets [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1" xml:lang="en-US">Operating Lease, Liability, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock_lbl0" xml:lang="en-US">Debt and Capital Leases Disclosures [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock" xlink:to="us-gaap_DebtAndCapitalLeasesDisclosuresTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl0" xml:lang="en-US">Common Stock, Value, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLossCarryforwards_lbl0" xml:lang="en-US">Operating Loss Carryforwards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl2" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl2"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl0" xml:lang="en-US">Preferred Stock, Shares Authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableMember_lbl0" xml:lang="en-US">Accounts Receivable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableMember" xlink:to="us-gaap_AccountsReceivableMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_DirectorMember_lbl0" xml:lang="en-US">Director [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_DirectorMember" xlink:to="srt_DirectorMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestOnConvertibleDebtNetOfTax_lbl0" xml:lang="en-US">Interest on Convertible Debt, Net of Tax</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestOnConvertibleDebtNetOfTax" xlink:to="us-gaap_InterestOnConvertibleDebtNetOfTax_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription_lbl0" xml:lang="en-US">Line of Credit Facility, Revolving Credit Conversion to Term Loan, Description</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription" xlink:to="us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl0" xml:lang="en-US">Document Fiscal Year Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl0" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl1" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl0" xml:lang="en-US">Stockholders&apos; Equity Note Disclosure [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl0" xml:lang="en-US">Document Fiscal Period Focus</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl0" xml:lang="en-US">Retained Earnings [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayableRelatedPartiesNoncurrent_lbl0" xml:lang="en-US">Notes Payable, Related Parties, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayableRelatedPartiesNoncurrent" xlink:to="us-gaap_NotesPayableRelatedPartiesNoncurrent_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl0" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl0" xml:lang="en-US">Lessee, Operating Lease, Remaining Lease Term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:to="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl0" xml:lang="en-US">Business Description and Basis of Presentation [Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscount_lbl0" xml:lang="en-US">Debt Instrument, Unamortized Discount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscount" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscount_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl0" xml:lang="en-US">Entity Emerging Growth Company</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl0" xml:lang="en-US">Entity Current Reporting Status</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl0" xml:lang="en-US">Document Type</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl0" xml:lang="en-US">Income Tax Expense (Benefit)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CapitalLeaseObligations_lbl0" xml:lang="en-US">Capital Lease Obligations</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl0"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl0" xml:lang="en-US">Entity Interactive Data Current</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl0" xml:lang="en-US">Earnings Per Share, Diluted</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl1" xml:lang="en-US">Stock Issued During Period, Shares, New Issues</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl0" xml:lang="en-US">Lessee, Operating Leases [Text Block]</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl0" xml:lang="en-US">Goodwill and Intangible Assets, Policy [Policy Text Block]</label>
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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>11
<FILENAME>airi-20210331_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151314952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>May 07, 2021</div></th>
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<tr class="re">
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<td class="text">AIR INDUSTRIES GROUP<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
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<td class="text">&#160;<span></span>
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<td class="text">Non-accelerated Filer<span></span>
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<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_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2021<span></span>
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<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_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2021<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">Q1<span></span>
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<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_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
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<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_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
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<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_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
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<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_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-35927<span></span>
</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_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">NV<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">Yes<span></span>
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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>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
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<td>duration</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151076120">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and Cash Equivalents</a></td>
<td class="nump">$ 1,731,000<span></span>
</td>
<td class="nump">$ 2,505,000<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_AccountsReceivableNet', window );">Accounts Receivable, Net of Allowance for Doubtful Accounts of $886,000 and $964,000</a></td>
<td class="nump">9,692,000<span></span>
</td>
<td class="nump">8,798,000<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_InventoryNet', window );">Inventory</a></td>
<td class="nump">32,195,000<span></span>
</td>
<td class="nump">32,120,000<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_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid Expenses and Other Current Assets</a></td>
<td class="nump">250,000<span></span>
</td>
<td class="nump">173,000<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_PrepaidTaxes', window );">Prepaid Taxes</a></td>
<td class="nump">15,000<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total Current Assets</a></td>
<td class="nump">43,883,000<span></span>
</td>
<td class="nump">43,611,000<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_PropertyPlantAndEquipmentNet', window );">Property and Equipment, Net</a></td>
<td class="nump">9,141,000<span></span>
</td>
<td class="nump">9,581,000<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_OperatingLeaseRightOfUseAsset', window );">Operating Lease Right-Of-Use-Asset</a></td>
<td class="nump">3,392,000<span></span>
</td>
<td class="nump">3,510,000<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_DeferredCosts', window );">Deferred Financing Costs, Net, Deposits and Other Assets</a></td>
<td class="nump">781,000<span></span>
</td>
<td class="nump">912,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">163,000<span></span>
</td>
<td class="nump">163,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">TOTAL ASSETS</a></td>
<td class="nump">57,360,000<span></span>
</td>
<td class="nump">57,777,000<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_LiabilitiesCurrentAbstract', window );"><strong>Current Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableCurrent', window );">Notes Payable and Finance Lease Obligations - Current Portion</a></td>
<td class="nump">15,606,000<span></span>
</td>
<td class="nump">16,475,000<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_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts Payable and Accrued Expenses</a></td>
<td class="nump">8,246,000<span></span>
</td>
<td class="nump">8,682,000<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_OperatingLeaseLiabilityCurrent', window );">Operating Lease Liabilities - Current Portion</a></td>
<td class="nump">693,000<span></span>
</td>
<td class="nump">701,000<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_DeferredGainOnSaleOfProperty', window );">Deferred Gain on Sale - Current Portion</a></td>
<td class="nump">38,000<span></span>
</td>
<td class="nump">38,000<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_DeferredRevenue', window );">Deferred Revenue</a></td>
<td class="nump">1,802,000<span></span>
</td>
<td class="nump">917,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion', window );">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Current Portion</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="nump">200,000<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_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Deferred payroll tax liability - CARES Act - Current Portion</a></td>
<td class="nump">314,000<span></span>
</td>
<td class="nump">314,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total Current Liabilities</a></td>
<td class="nump">26,899,000<span></span>
</td>
<td class="nump">27,327,000<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_airi_LongTermLiabilitiesAbstract', window );"><strong>Long Term Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Notes Payable and Finance Lease Obligations - Net of Current Portion</a></td>
<td class="nump">4,587,000<span></span>
</td>
<td class="nump">4,786,000<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_NotesPayableRelatedPartiesCurrentAndNoncurrent', window );">Notes Payable - Related Party - Net of Current Portion</a></td>
<td class="nump">6,412,000<span></span>
</td>
<td class="nump">6,012,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating Lease Liabilities - Net of Current Portion</a></td>
<td class="nump">3,763,000<span></span>
</td>
<td class="nump">3,927,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_DeferredGainOnSaleNoncurrent', window );">Deferred Gain on Sale - Net of Current Portion</a></td>
<td class="nump">171,000<span></span>
</td>
<td class="nump">181,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion', window );">Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Net of Current Portion</a></td>
<td class="nump">49,000<span></span>
</td>
<td class="nump">122,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_DeferredPayrollTaxLiabilityCaresAct', window );">Deferred payroll tax liability - CARES Act - Net of Current Portion</a></td>
<td class="nump">313,000<span></span>
</td>
<td class="nump">313,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">TOTAL LIABILITIES</a></td>
<td class="nump">42,194,000<span></span>
</td>
<td class="nump">42,668,000<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_CommitmentsAndContingencies', window );">Commitments and Contingencies</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Stockholders&#8217; Equity Preferred Stock, par value $.001 - Authorized 3,000,000 shares, 0 shares outstanding, at both March 31, 2021 and December 31, 2020.</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common Stock - Par Value $.001 - Authorized 60,000,000 Shares, 32,000,155 and 31,906,971 Shares Issued and Outstanding as of March 31, 2021 and December 31, 2020, respectively</a></td>
<td class="nump">32,000<span></span>
</td>
<td class="nump">32,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional Paid-In Capital</a></td>
<td class="nump">81,447,000<span></span>
</td>
<td class="nump">81,238,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated Deficit</a></td>
<td class="num">(66,313,000)<span></span>
</td>
<td class="num">(66,161,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">TOTAL STOCKHOLDERS&#8217; EQUITY</a></td>
<td class="nump">15,166,000<span></span>
</td>
<td class="nump">15,109,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND STOCKHOLDERS&#8217; EQUITY</a></td>
<td class="nump">$ 57,360,000<span></span>
</td>
<td class="nump">$ 57,777,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_DeferredGainOnSaleNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future minimum payments for the note payable to the former stockholders of Welding:</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_DeferredGainOnSaleNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_DeferredPayrollTaxLiabilityCaresAct">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred payroll tax liability - CARES Act - Current Portion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_DeferredPayrollTaxLiabilityCaresAct</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Net of Current Portion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNetOfNonCurrentPortion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary - Current Portion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LiabilityRelatedToTheSaleOfFutureProceedsFromDispositionOfSubsidiaryCurrentPortion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LongTermLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_LongTermLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AccountsReceivableNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 cost, excluding capitalized cost related to contract with customer; classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredGainOnSaleOfProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain on the sale of property that does not qualify for gain recognition 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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredGainOnSaleOfProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120520924&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NotesPayableRelatedPartiesCurrentAndNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 for notes payable (written promise to pay), due to related parties.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 liabilities, classified as other, for deferred compensation arrangements payable within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=6409733&amp;loc=d3e19512-108361<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20028-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6787-107765<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151306616">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Parentheticals) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivable', window );">Allowance for doubtful accounts (in Dollars)</a></td>
<td class="nump">$ 886,000<span></span>
</td>
<td class="nump">$ 964,000<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_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in Dollars per share)</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
</tr>
<tr class="ro">
<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">3,000,000<span></span>
</td>
<td class="nump">3,000,000<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_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="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in Dollars per share)</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
</tr>
<tr class="re">
<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">60,000,000<span></span>
</td>
<td class="nump">60,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">32,000,155<span></span>
</td>
<td class="nump">31,906,971<span></span>
</td>
</tr>
<tr class="re">
<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">32,000,155<span></span>
</td>
<td class="nump">31,906,971<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of allowance for credit loss on accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121599337&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121599337&amp;loc=SL82919249-210447<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121599878&amp;loc=SL82895884-210446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<head>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151655944">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract', window );"><strong>Statement of Comprehensive Income [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net Sales</a></td>
<td class="nump">$ 13,712,000<span></span>
</td>
<td class="nump">$ 13,447,000<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_CostOfRevenue', window );">Cost of Sales</a></td>
<td class="nump">11,915,000<span></span>
</td>
<td class="nump">11,266,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross Profit</a></td>
<td class="nump">1,797,000<span></span>
</td>
<td class="nump">2,181,000<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_OperatingExpenses', window );">Operating Expenses</a></td>
<td class="nump">1,770,000<span></span>
</td>
<td class="nump">2,262,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Income (loss) from Operations</a></td>
<td class="nump">27,000<span></span>
</td>
<td class="num">(81,000)<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_FinancingInterestExpense', window );">Interest and Financing Costs</a></td>
<td class="num">(172,000)<span></span>
</td>
<td class="num">(252,000)<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_InterestExpenseRelatedParty', window );">Interest Expense - Related Parties</a></td>
<td class="num">(125,000)<span></span>
</td>
<td class="num">(128,000)<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_NonoperatingIncomeExpense', window );">Other Income, Net</a></td>
<td class="nump">118,000<span></span>
</td>
<td class="nump">105,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Loss before Benefit From Income Taxes</a></td>
<td class="num">(152,000)<span></span>
</td>
<td class="num">(356,000)<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_IncomeTaxExpenseBenefit', window );">Benefit from Income Taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,414,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (Loss) Income</a></td>
<td class="num">$ (152,000)<span></span>
</td>
<td class="nump">$ 1,058,000<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_EarningsPerShareBasic', window );">Net (Loss) Income per share - Basic (in Dollars per share)</a></td>
<td class="nump">$ 0.00<span></span>
</td>
<td class="nump">$ 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_EarningsPerShareDiluted', window );">Net (Loss) Income per share - Diluted (in Dollars per share)</a></td>
<td class="nump">$ 0.00<span></span>
</td>
<td class="nump">$ 0.03<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted Average Shares Outstanding - basic (in Shares)</a></td>
<td class="nump">31,971,922<span></span>
</td>
<td class="nump">30,380,234<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted Average Shares Outstanding - diluted (in Shares)</a></td>
<td class="nump">31,971,922<span></span>
</td>
<td class="nump">36,521,454<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate cost of goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1448-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e4984-109258<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e3842-109258<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22644-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1252-109256<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22644-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120380238&amp;loc=d3e3842-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancingInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 interest incurred for borrowed money which was used to produce goods or render services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancingInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68072869&amp;loc=d3e41242-110953<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 9: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense incurred on a debt or other obligation to related party.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseRelatedParty</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>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_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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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_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI 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-Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 20: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
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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>
<td style="white-space:nowrap;">us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
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<td>na</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td>na</td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151512808">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Stockholders&#8217; Equity (Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-in Capital</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2019</a></td>
<td class="nump">$ 29,000<span></span>
</td>
<td class="nump">$ 77,434,000<span></span>
</td>
<td class="num">$ (67,257,000)<span></span>
</td>
<td class="nump">$ 10,206,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in Shares) at Dec. 31, 2019</a></td>
<td class="nump">29,478,338<span></span>
</td>
<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_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees', window );">Common stock issued for directors fees</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">55,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">55,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees', window );">Common stock issued for directors fees (in Shares)</a></td>
<td class="nump">43,771<span></span>
</td>
<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_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts', window );">Costs related to issuance of stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(145,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(145,000)<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_StockIssuedDuringPeriodValueNewIssues', window );">Issuance of Common Stock</a></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="nump">983,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">984,000<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_StockIssuedDuringPeriodSharesNewIssues', window );">Issuance of Common Stock (in Shares)</a></td>
<td class="nump">419,597<span></span>
</td>
<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_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Common Stock Issued for Convertible Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">885,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">885,000<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_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Common Stock Issued for Convertible Notes (in Shares)</a></td>
<td class="nump">590,243<span></span>
</td>
<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_StockGrantedDuringPeriodValueSharebasedCompensation', window );">Stock Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">140,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">140,000<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_NetIncomeLoss', window );">Net Income (Loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,058,000<span></span>
</td>
<td class="nump">1,058,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2020</a></td>
<td class="nump">$ 30,000<span></span>
</td>
<td class="nump">79,352,000<span></span>
</td>
<td class="num">(66,199,000)<span></span>
</td>
<td class="nump">13,183,000<span></span>
</td>
</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_SharesOutstanding', window );">Balance (in Shares) at Mar. 31, 2020</a></td>
<td class="nump">30,531,949<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2020</a></td>
<td class="nump">$ 32,000<span></span>
</td>
<td class="nump">81,238,000<span></span>
</td>
<td class="num">(66,161,000)<span></span>
</td>
<td class="nump">15,109,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in Shares) at Dec. 31, 2020</a></td>
<td class="nump">31,906,971<span></span>
</td>
<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_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees', window );">Common stock issued for directors fees</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">52,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">52,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees', window );">Common stock issued for directors fees (in Shares)</a></td>
<td class="nump">41,960<span></span>
</td>
<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_StockGrantedDuringPeriodValueSharebasedCompensation', window );">Stock Compensation Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">157,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">157,000<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_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Stock Options exercised</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Stock Options exercised (in Shares)</a></td>
<td class="nump">51,224<span></span>
</td>
<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_NetIncomeLoss', window );">Net Income (Loss)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(152,000)<span></span>
</td>
<td class="num">(152,000)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Mar. 31, 2021</a></td>
<td class="nump">$ 32,000<span></span>
</td>
<td class="nump">$ 81,447,000<span></span>
</td>
<td class="num">$ (66,313,000)<span></span>
</td>
<td class="nump">$ 15,166,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance (in Shares) at Mar. 31, 2021</a></td>
<td class="nump">32,000,155<span></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_airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Common stock issued for directors fees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_StockIssuedDuringPeriodSharesIssuedForDirectorFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Common stock issued for directors fees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_StockIssuedDuringPeriodValueIssuedForDirectorFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 30<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121321822&amp;loc=d3e3913-113898<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 30<br> -Section 35<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121323062&amp;loc=d3e15009-113911<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockGrantedDuringPeriodValueSharebasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
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<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross value of stock issued during the period upon the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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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_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
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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:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td>instant</td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404148113736">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net (Loss) Income</a></td>
<td class="num">$ (152,000)<span></span>
</td>
<td class="nump">$ 1,058,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation of property and equipment</a></td>
<td class="nump">713,000<span></span>
</td>
<td class="nump">656,000<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_ShareBasedCompensation', window );">Non-cash employee compensation expense</a></td>
<td class="nump">157,000<span></span>
</td>
<td class="nump">140,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashDirectorsCompensationExpense', window );">Non-cash directors compensation</a></td>
<td class="nump">52,000<span></span>
</td>
<td class="nump">55,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashOtherIncomeRecognized', window );">Non-cash other income recognized</a></td>
<td class="num">(104,000)<span></span>
</td>
<td class="num">(92,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashInterestExpense', window );">Non-cash interest expense</a></td>
<td class="nump">31,000<span></span>
</td>
<td class="nump">28,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_AmortizationOfRightofUseAsset', window );">Amortization of Right-of-Use Asset</a></td>
<td class="nump">118,000<span></span>
</td>
<td class="nump">122,000<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_GainLossOnSaleOfProperties', window );">Deferred gain on sale of real estate</a></td>
<td class="num">(10,000)<span></span>
</td>
<td class="num">(10,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LossOnSaleOfEquipment', window );">Loss on sale of equipment</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">16,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable', window );">Amortization of debt discount on convertible notes payable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">78,000<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_ProvisionForDoubtfulAccounts', window );">Bad debt expense (recovery)</a></td>
<td class="num">(78,000)<span></span>
</td>
<td class="nump">268,000<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_AmortizationOfFinancingCosts', window );">Amortization of deferred financing costs</a></td>
<td class="nump">36,000<span></span>
</td>
<td class="nump">30,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in Assets and Liabilities (Increase) Decrease in Operating 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_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="num">(816,000)<span></span>
</td>
<td class="num">(1,033,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventory</a></td>
<td class="num">(75,000)<span></span>
</td>
<td class="num">(1,162,000)<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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other current assets</a></td>
<td class="num">(77,000)<span></span>
</td>
<td class="num">(6,000)<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_IncreaseDecreaseInDepositOtherAssets', window );">Deposits and other assets</a></td>
<td class="nump">95,000<span></span>
</td>
<td class="num">(76,000)<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_IncreaseDecreaseInIncomeTaxesReceivable', window );">Income tax receivable</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(1,416,000)<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_IncreaseDecreaseInOperatingLiabilitiesAbstract', window );"><strong>Increase (Decrease) in Operating Liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="num">(36,000)<span></span>
</td>
<td class="nump">1,216,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_IncreaseDecreaseInLongTermLeaseLiability', window );">Operating lease liabilities</a></td>
<td class="num">(172,000)<span></span>
</td>
<td class="num">(167,000)<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_IncreaseDecreaseInDeferredRevenue', window );">Deferred revenue</a></td>
<td class="nump">885,000<span></span>
</td>
<td class="num">(7,000)<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_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Income taxes payable</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(12,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES</a></td>
<td class="nump">567,000<span></span>
</td>
<td class="num">(314,000)<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_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property and equipment</a></td>
<td class="num">(273,000)<span></span>
</td>
<td class="num">(78,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">NET CASH USED IN INVESTING ACTIVITIES</a></td>
<td class="num">(273,000)<span></span>
</td>
<td class="num">(78,000)<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_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotePayableRevolverNetSterlingNationalBank', window );">Note payable - revolver - net - Sterling National Bank</a></td>
<td class="num">(868,000)<span></span>
</td>
<td class="nump">1,033,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_PaymentsOfNotePayableTermNotesSNB', window );">Payments of note payable - term notes - SNB</a></td>
<td class="num">(196,000)<span></span>
</td>
<td class="num">(90,000)<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_RepaymentsOfDebtAndCapitalLeaseObligations', window );">Payments of finance lease obligations</a></td>
<td class="num">(2,000)<span></span>
</td>
<td class="num">(7,000)<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_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from issuance of common stock</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">984,000<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_PaymentsOfStockIssuanceCosts', window );">Share issuance costs</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(145,000)<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_RepaymentsOfRelatedPartyDebt', window );">Payments of notes payable issuances- related party</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(1,012,000)<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_RepaymentsOfOtherDebt', window );">Payments of notes payable - third party</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(100,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_PaymentsOfLoanPayableEquipments', window );">Payments of loan payable - financed asset</a></td>
<td class="num">(2,000)<span></span>
</td>
<td class="num">(71,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES</a></td>
<td class="num">(1,068,000)<span></span>
</td>
<td class="nump">592,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS</a></td>
<td class="num">(774,000)<span></span>
</td>
<td class="nump">200,000<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_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td>
<td class="nump">2,505,000<span></span>
</td>
<td class="nump">1,294,000<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_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td>
<td class="nump">1,731,000<span></span>
</td>
<td class="nump">1,494,000<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_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="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CashPaidDuringThePeriodForInterest', window );">Cash paid during the period for interest</a></td>
<td class="nump">307,000<span></span>
</td>
<td class="nump">205,000<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_NoncashInvestingAndFinancingItemsAbstract', window );"><strong>Supplemental disclosure of 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="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable', window );">Capitalization of accrued interest on related party notes payable</a></td>
<td class="nump">400,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest', window );">Common Stock issued for conversion of notes payable and accrued interest</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">$ 885,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amortization of debt discount on convertible notes payable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_AmortizationOfDebtDiscountOnConvertibleNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_AmortizationOfRightofUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amortization of Right-of-Use Asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_AmortizationOfRightofUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of Capitalization of accrued interest on related party notes payable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_CapitalizationOfAccruedInterestOnRelatedPartyNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_CashPaidDuringThePeriodForInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 paid during the period for interest

..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_CashPaidDuringThePeriodForInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of Common Stock issued for conversion of notes payable and accrued interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_CommonStockIssuedForConversionOfNotesPayableAndAccruedInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_IncreaseDecreaseInLongTermLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_IncreaseDecreaseInLongTermLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LossOnSaleOfEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Loss on sale of 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;">airi_LossOnSaleOfEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_NoncashDirectorsCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-cash directors compensation expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashDirectorsCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_NoncashInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Cash interest expense recognized.



..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_NoncashOtherIncomeRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-cash other income recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashOtherIncomeRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_NotePayableRevolverNetSterlingNationalBank">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_NotePayableRevolverNetSterlingNationalBank</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_PaymentsOfLoanPayableEquipments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments of loan payable - financed asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_PaymentsOfLoanPayableEquipments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_PaymentsOfNotePayableTermNotesSNB">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>ayments of note payable - term notes - SNB.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_PaymentsOfNotePayableTermNotesSNB</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt issuance 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnSaleOfProperties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income 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/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2443-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnSaleOfProperties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<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 deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncreaseDecreaseInDepositOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 moneys or securities given as security including, but not limited to, contract, escrow, or earnest money deposits, retainage (if applicable), deposits with clearing organizations and others, collateral, or margin deposits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDepositOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncreaseDecreaseInIncomeTaxesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInIncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NoncashInvestingAndFinancingItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_NoncashInvestingAndFinancingItemsAbstract</td>
</tr>
<tr>
<td style="padding-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_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_ProvisionForDoubtfulAccounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (reversal of expense) for expected credit loss on accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121599337&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProvisionForDoubtfulAccounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for short-term and long-term debt and lease obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_RepaymentsOfOtherDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for the payment of debt classified as other.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404232842520">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Formation and Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</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_BusinessDescriptionAndBasisOfPresentationTextBlock', window );">FORMATION AND BASIS OF PRESENTATION</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 1. FORMATION AND BASIS OF PRESENTATION</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Organization</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Air Industries Group is a Nevada corporation (&#x201c;AIRI&#x201d;).&#xa0;As
of and for the three months ending March 31, 2021, the accompanying condensed consolidated financial statements presented are those of
AIRI, and its wholly-owned subsidiaries; Air Industries Machining Corp. (&#x201c;AIM&#x201d;), Nassau Tool Works, Inc. (&#x201c;NTW&#x201d;),
and&#xa0;the Sterling Engineering Corporation (&#x201c;Sterling&#x201d;), (together, the &#x201c;Company&#x201d;).</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Basis of Presentation</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accompanying unaudited condensed consolidated
financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles for interim financial
information and with Rule 8-03 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally
accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal
recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March
31, 2021 are not necessarily indicative of the results that may be expected for the year ending December 31, 2021. These unaudited condensed
consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included
in the Company&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission,
from which the accompanying condensed consolidated balance sheet dated December 31, 2020 was derived.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Reclassifications</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Reclassification occurred to certain 2020 amounts to conform to the
2021 classification. These reclassifications had no impact on the statement of operations.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Liquidity</b></p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0">At each reporting period, management evaluates whether there are conditions
or events that raise substantial doubt about the Company&#x2019;s ability to continue as a going concern within one year after the date
that the financial statements are issued. The Company is required to make certain additional disclosures if management concludes that
substantial doubt exists about the Company&#x2019;s ability to continue as a going concern and such doubt is not alleviated by the Company&#x2019;s
plans or when the Company&#x2019;s plans alleviate substantial doubt about its ability to continue as a going concern. The evaluation entails
analyzing prospective operating budgets and forecasts for expectations regarding cash needs and comparing those needs to the current cash
and cash equivalent balance and expectations regarding cash to be generated over the following year.</p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Although the global outbreak of COVID-19 had a significant adverse
impact on the world economy and negatively impacted the Company&#x2019;s revenues, earnings and operating cash flows in 2020, management
believes the Company&#x2019;s operations substantially returned to normal in fiscal 2021 and the Company generated net cash from operations
of $567,000 in the quarter ended March 31, 2021. With the first quarter of fiscal 2021 now completed and the Company&#x2019;s recent investments
in new machinery and equipment paying off, management believes the Company will continue to improve its liquidity. As such, based on current
best estimates of fiscal 2021 sales, confirmed and expected orders, the strength of existing backlog, overall market demand, expected
timing of future cash receipts and expenditures and the Company&#x2019;s ability to access additional liquidity, if needed, the Company
believes it will have adequate cash to support operations through May 31, 2022.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Subsequent Events</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Management has evaluated subsequent events through
the date of this filing.</p><br/><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 business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404154796344">
<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">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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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_SignificantAccountingPoliciesTextBlock', window );">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Inventory Valuation</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For annual periods, the Company values inventory
at the lower of cost on a first-in-first-out basis or estimated net realizable value. The Company does not take physical inventories at
interim quarterly reporting periods. For interim periods, substantially all of the inventory value has been estimated using a gross profit
percentage based on annual gross profit percentages of the immediately preceding year as applied to the net sales of the current period.
During the three months ended March 31, 2021, the Company determined that its gross profit for its Complex Machining segment was below
its 2020 gross profit percentages, and accordingly has adjusted margins to less than those of 2020. Adjustments to reconcile the annual
physical inventory to the Company&#x2019;s books are recorded in the fourth quarter.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Credit and Concentration Risks</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Net Sales and Accounts Receivable</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented 77.9%
and 79.9% of total net sales for the three months ended March 31, 2021 and 2020, respectively. This is set forth in the table below.</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
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    <td style="border-bottom: Black 1.5pt solid"><b>Customer</b></td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
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    <td style="width: 76%; text-align: left">1</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">33.8</td><td style="width: 1%; text-align: left">%</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">36.2</td><td style="width: 1%; text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">2</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">26.6</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">31.5</td><td style="text-align: left">%</td></tr>
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    <td style="text-align: left">3</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">17.5</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12.2</td><td style="text-align: left">%</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented
77.8% and 80.3% of gross accounts receivable at March 31, 2021 and December 31, 2020, respectively. This is set forth in the table below.</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Receivables</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">December&#xa0;31,<br/>
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  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
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    <td style="width: 76%; text-align: left">1</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">46.7</td><td style="width: 1%; text-align: left">%</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">57.1</td><td style="width: 1%; text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">2</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">17.6</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</font></td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">3</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">13.5</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12.0</td><td style="text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">4</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">**</font></td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">11.2</td><td style="text-align: left">%</td></tr>
  </table><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0%"></td><td style="width: 0.25in; text-align: left">*</td><td style="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
December 31, 2020.</td>
</tr></table><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0%"></td><td style="width: 0.25in; text-align: left">**</td><td style="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
March 31, 2021.</td>
</tr></table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Cash and Cash Equivalents</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">During the period, the Company had occasionally maintained balances
in its bank accounts that were in excess of the FDIC limit. The Company has not experienced any losses on these accounts.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Major Suppliers</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has several key sole-source suppliers
of various parts that are important for one or more of its products. These suppliers are its only source for such parts and, therefore,
in the event any of them were to go out of business or be unable to provide parts for any reason, its business could be severely harmed.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Leases</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for leases under ASC 842,
&#x201c;Leases.&#x201d; All leases are required to be recorded on the balance sheet and are classified as either operating leases or finance
leases. The lease classification affects the expense recognition in the income statement. Operating lease charges are recorded entirely
in operating expenses. Finance lease charges are split, where amortization of the right-of- use asset is recorded in operating expenses
and an implied interest component is recorded in interest expense. See Note 4.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Earnings (Loss) per share</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Basic earnings (loss) per share (&#x201c;EPS&#x201d;)
is computed by dividing the net income (loss) applicable to common stockholders by the weighted-average number of shares of common stock
outstanding for the period.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For purposes of calculating diluted earnings per
common share, the numerator includes net income plus interest on convertible notes payable assumed converted as of the first day of the
period. The denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number
of common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method and convertible notes payable using the if-converted method.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is the calculation of net income
(loss) applicable to common stockholders utilized to calculate EPS:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&#xa0;31,<br/> 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&#xa0;31,<br/> 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Net (loss) income per statement of operations</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">(152,000</td><td style="width: 1%; text-align: left">)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,058,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Add: Convertible Note Interest for Potential Note Conversion</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">170,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">(Loss) income used to calculate diluted earnings per share</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(152,000</td><td style="padding-bottom: 4pt; text-align: left">)</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">1,228,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is a reconciliation of the denominators
of basic and diluted earnings per share computations:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center; padding-left: 0.125in">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; text-indent: -0.125in; width: 76%">Weighted average shares outstanding used to compute basic earnings per share</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">31,971,922</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">30,380,234</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Effect of dilutive stock options and warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,137,769</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Effect of dilutive convertible notes payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">5,003,451</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">31,971,922</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">36,521,454</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following securities have been excluded from
the calculation as the exercise price was greater than the average market price of the common stock:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Stock Options</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">191,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">234,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Warrants</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 4pt">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,614,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,657,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following securities have been excluded from
the calculation even though the exercise price was less than the average market price of the common shares because the effect of including
these potential shares was anti-dilutive due to the net loss incurred during that period:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<br/>
2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<br/>
2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Stock Options</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">1,991,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">  &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;-</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">760,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Convertible notes payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">4,058,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 4pt">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">6,809,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">-</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Stock-Based Compensation</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for stock-based compensation
in accordance with FASB ASC 718, &#x201c;Compensation &#x2013; Stock Compensation.&#x201d; Under the fair value recognition provision of
the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the
fair value of stock options and warrants granted using the Black-Scholes-Merton option pricing model. Stock based compensation expense
for employees amounted to $157,000 and $140,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expense
for directors amounted to $52,000 and $55,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expenses
for employees and directors were included in operating expenses on the accompanying Condensed Consolidated Statements of Operations.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Goodwill</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill represents the excess of the acquisition
cost of businesses over the fair value of the identifiable net assets acquired. The goodwill amount of $163,000 at both March 31, 2021
and December 31, 2020&#xa0;relates to the acquisition of NTW.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill is not amortized, but is tested at least
annually for impairment, or if circumstances occur that more likely than not reduce the fair value of the reporting unit below its carrying
amount.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has determined that there has been
no impairment of goodwill at March 31, 2021 and 2020.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Recently Issued Accounting Pronouncements</b></p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit
Losses (Topic 326) (&#x201c;ASU 2016- 13&#x201d;), which significantly changes how entities will account for credit losses for most financial
assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 replaces the existing incurred
loss model with an expected credit loss model that requires entities to estimate an expected lifetime credit loss on most financial assets
and certain other instruments. Under ASU 2016-13 credit impairment is recognized as an allowance for credit losses, rather than as a direct
write-down of the amortized cost basis of a financial asset. The impairment allowance is a valuation account deducted from the amortized
cost basis of financial assets to present the net amount expected to be collected on the financial asset. Once the new pronouncement is
adopted by the Company, the allowance for credit losses must be adjusted for management&#x2019;s current estimate at each reporting date.
The new guidance provides no threshold for recognition of impairment allowance. Therefore, entities must also measure expected credit
losses on assets that have a low risk of loss. For instance, trade receivables that are either current or not yet due may not require
an allowance reserve under currently generally accepted accounting principles, but under the new standard, the Company will have to estimate
an allowance for expected credit losses on trade receivables under ASU 2016-13. ASU 2016-13 is effective for annual periods, including
interim periods within those annual periods, beginning after December 15, 2022 for smaller reporting companies. Early adoption is permitted.
The Company will evaluate the impact of ASU 2016-13 on the Company&#x2019;s consolidated financial statements in a future period closer
to the date of adoption.</p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In August 2020, the FASB issued ASU No.
2020-06, Debt &#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging &#x2013; Contracts in
Entity&#x2019;s Own Equity (Subtopic 815-40) (&#x201c;ASU 2020-06), which is intended to address issues identified as a result of the
complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. For
convertible instruments, ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible
preferred stock, and enhances information transparency by making targeted improvements to the disclosures for convertible
instruments and earnings-per-share guidance on the basis of feedback from financial statement users. ASU 2020-06 is effective for
fiscal years, and interim periods in those fiscal years, beginning after December 15, 2021. Early adoption is permitted, but no
earlier than fiscal years beginning after December 15, 2020, including interim periods with those fiscal years. The Company is
evaluating the effect of adopting this new accounting guidance on its financial statements.</p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On January 1, 2021, the Company adopted ASU
No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#x201c;ASU 2019-12&#x201d;), which is intended to
simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in
Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The adoption
of ASU 2019-12 did not have a material impact on the Company&#x2019;s condensed consolidated financial statements.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On January 1, 2021, the Company adopted ASU 2020-04, Reference Rate
Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for
a limited time to ease the potential burden in accounting for reference rate reform. In January 2021, the FASB issued ASU 2021-01, &#x201c;Reference
Rate Reform (Topic 848): Scope: which clarified the scope of ASU 2020-04. The new guidance provides optional expedients and exceptions
for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria
are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be
discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications
made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption of these ASU&#x2019;s did not have
a material impact on the Company&#x2019;s condensed consolidated financial statements.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company does not believe that any other recently
issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying condensed consolidated
financial statements.</p><br/><span></span>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404154841544">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 );">PROPERTY AND EQUIPMENT</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 3. PROPERTY AND EQUIPMENT</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The components of property and equipment at March
31, 2021 and December 31, 2020 consisted of the following:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">March 31,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 64%">Land</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">300,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">300,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="text-align: center; width: 11%">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Buildings and Improvements</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,720,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,683,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">31.50 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Machinery and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">21,838,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">21,738,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Finance Lease Machinery and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">78,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">78,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Tools and Instruments</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12,246,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12,116,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">1.50 - 7 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Automotive Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">148,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">148,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Furniture and Fixtures</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">290,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">290,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Leasehold Improvements</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">861,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">855,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">Term of Lease</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Computers and Software</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">436,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">436,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 1.5pt">4  -  6 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Total Property and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">37,917,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">37,644,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: Accumulated Depreciation</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(28,776,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(28,063,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 1.5pt">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 4pt">Property and Equipment, net</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">9,141,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">9,581,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 4pt">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Depreciation expense for the three months ended
March 31, 2021 and 2020 was approximately $713,000 and $656,000, respectively.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Assets held under finance lease obligations are
depreciated over the shorter of their related lease terms or their estimated productive lives. Depreciation of assets under finance leases
is included in depreciation expense for 2021 and 2020. Accumulated depreciation on these assets was approximately $30,000 and $28,000
as of March 31, 2021 and December 31, 2020, respectively.</p><br/><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 asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99893-112916<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -URI http://asc.fasb.org/topic&amp;trid=2155823<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=SL120174063-112916<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99779-112916<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404158349320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 4. LEASES</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has operating and finance leases for
leased office and manufacturing facilities and equipment leases. The Company leases certain machinery and equipment under finance leases
and leases its offices and manufacturing facilities under operating leases. The leases have remaining lease terms of one to five years,
some of which include options to extend or terminate the leases.</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="white-space: nowrap">&#xa0;</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="white-space: nowrap; font-weight: bold; text-align: center">March&#xa0;31,</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; font-weight: bold; text-align: center">December&#xa0;31,</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-bottom: 1.5pt">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="font-weight: bold; text-align: center">(unaudited)</td>
    <td style="font-weight: bold; text-align: center">&#xa0;</td>
    <td style="font-weight: bold; text-align: center">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Weighted Average Remaining Lease Term - in years</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td colspan="3" style="text-align: right">5.19</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">5.53</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Weighted Average discount rate - %</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td colspan="3" style="text-align: right">8.31</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">8.90</td><td style="text-align: left">%</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The aggregate undiscounted cash flows of operating lease payments as
of March 31, 2021, with remaining terms greater than one year are as follows:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">808,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2022</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,007,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2023</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,038,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2024</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,070,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2025</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">992,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Thereafter</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">730,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Total future minimum lease payments</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,645,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: discount</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(1,189,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Total operating lease maturities</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">4,456,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: current portion of operating lease liabilities</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(693,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Total long term portion of operating lease maturities</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,763,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On April 29, 2021 the Company entered into an agreement to surrender
the possession of the premises of the former corporate office, located in Hauppauge, NY. The Company made a one-time payment of 40% of
the remaining balance due to the landlord as of May 1, 2021, of approximately $37,000. The Company had previously recognized a lease impairment
of $275,000 to its Operating Lease Right-of-Use-Asset for the year-ended December 31, 2019.</p><br/><span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<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></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404158298632">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 5. NOTES PAYABLE, RELATED PARTY NOTES
PAYABLE AND FINANCE LEASE OBLIGATIONS</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Notes payable, related party notes payable and
finance lease obligations consist of the following:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="text-indent: -0.125in; padding-left: 0.125in">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">March 31,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-indent: -0.125in; padding-left: 0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center; padding-left: 0.125in">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left">Revolving credit note payable to Sterling National Bank (&#x201c;SNB&#x201d;)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">14,781,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">15,649,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Term loan, SNB</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,362,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,558,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Finance lease obligations</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">4,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">6,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Loans Payable - financed assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">46,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">48,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Related party notes payable, net of debt discount</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">6,412,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">6,012,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in">Subtotal</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">26,605,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">27,273,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Less: Current portion of notes payable, related party notes payable and finance lease obligations</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(15,606,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(16,475,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 4pt">Notes payable, related party notes
    payable and finance lease obligations, net of current portion</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,999,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,798,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Sterling National Bank (&#x201c;SNB&#x201d;)</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On December 31, 2019, the Company entered into
a loan facility (&#x201c;SNB Facility&#x201d;) with SNB expiring on December 30, 2022. The new loan facility provides for a $16,000,000
revolving loan (&#x201c;SNB revolving line of credit&#x201d;) and a term loan (&#x201c;SNB term loan&#x201d;).</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In 2020, the Company entered into the First Amendment
to Loan and Security Agreement (&#x201c;First Amendment&#x201d;). The terms of the amendment increase the Term Loan to $5,685,000. The repayment
terms of the term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020,
with a final payment of any unpaid balance of principal and interest payable on December 30, 2022. Additionally, the date by which certain
subordinated third-party notes need to be extended by was changed from September 30, 2020 to November 30, 2020. The Company has paid an
amendment fee of $20,000.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The terms of the SNB Facility require that, among
other things, the Company maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning
with the Fiscal Quarter ending March 31, 2020. In addition, the Company is limited in the amount of Capital Expenditures it can make.
As of March 31, 2021, the Company was in compliance with all loan covenants. The SNB Facility also restricts the amount of dividends the
Company may pay to its stockholders. Substantially all of the Company&#x2019;s assets are pledged as collateral under the SNB Facility.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021 the future minimum principal
payments for the SNB term loan are as follows:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">609,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">December 31, 2022</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">4,805,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">SNB Term Loan payable</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,414,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: debt issuance costs</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(52,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Total SNB Term loan payable, net of debt issuance costs</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,362,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: Current portion of SNB term loan payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(812,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Total long-term portion of SNB term loan payable</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">4,550,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Under the terms of the SNB Facility, both the
SNB revolving line of credit and the SNB term loan will bear an interest rate equal to 30-day LIBOR (with a 1% floor) plus 2.5%. The average
interest rate charged during the period ended March 31, 2021 was 3.5%.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021, our debt to SNB in the amount
of $20,143,000 consisted of the SNB revolving line of credit note in the amount of $14,781,000 and the SNB term loan in the amount of
$5,362,000. As of December 31, 2020, our debt to SNB in the amount of $21,207,000 consisted of the SNB revolving line of credit note in
the amount of $15,649,000 and the SNB term loan in the amount of $5,558,000.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Interest expense related to the SNB Facility amounted
to approximately $181,000 and $120,000 for the three months ended March 31, 2021 and 2020, respectively.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Loan Payable &#x2013; Financed Asset</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company financed the purchase of a delivery
vehicle in July 2020. The loan obligation totaled $46,000 and $48,000 as of March 31, 2021 and December 31, 2020, respectively. The loan
bears no interest and a final payment is due and payable for all unpaid principal on July 20, 2026.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The future minimum loan payments, are as follows:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">7,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2022</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2023</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2024</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2025</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Thereafter</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Loans Payable - financed assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">46,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: Current portion</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">9,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Long-term portion</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">37,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Related Party Notes Payable</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Taglich Brothers, Inc. is a corporation co-founded
by two directors of the Company, Michael and Robert Taglich. In addition, a third director of the Company is a vice president of Taglich
Brothers, Inc.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Taglich Brothers, Inc. has acted as placement
agent for various debt and equity financing transactions and has received cash and equity compensation for their services.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From 2016 through 2020, the Company entered into various
subordinated notes payable and convertible subordinated notes payable with Michael and Robert Taglich. These notes included proceeds totaling
$6,550,000. In connection with these notes, Michael and Robert were issued a total of 355,082 shares of common stock and Taglich Brothers
Inc. were issued promissory notes totaling $554,000 for placement agency fees.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">On January 1, 2021, the related party subordinated
notes due to Michael and Robert Taglich and Taglich Brothers, Inc., were amended to include all accrued interest through December 31,
2020 in the principal balance of the notes. Per the terms of the SNB Facility, these notes remain subordinate to the SNB Facility and
are due on July 1, 2023. There are no principal payments due on these notes until such time. The Note Holders and the principal balance
of the notes as amended on January 1, 2021 are shown below:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">Michael Taglich,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">Robert Taglich,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">Taglich Brothers,</td><td style="font-weight: bold">&#xa0;</td><td>&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td>&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Chairman</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Director</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Inc.</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Total</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 52%; text-align: left">Convertible Subordinated Notes</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">2,666,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,905,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">241,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">4,812,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Subordinated Notes</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,250,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">350,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,600,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; padding-bottom: 4pt">Total</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,916,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,255,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">241,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">6,412,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For the three months ended March 31, 2021, no
principal payments have been made on these notes and the principal balances remain unchanged from the table above. Interest expense for
the three months ended March 31, 2021 and 2020 on all related party notes payable was $125,000 and $128,000, respectively.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Convertible Notes Payable &#x2013; Third Parties</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of both March 31, 2021 and December 31, 2020
the notes payable to third parties totaled $0 as the notes were converted into shares of common stock in 2020. Interest incurred on these
amounted to approximately $42,000 for the three months ended March 31, 2020. Amortization of debt discount on these notes amounted to
approximately $4,000 for the three months ended March 31, 2020. These costs are included in interest and financing costs in the Condensed
Consolidated Statement of Operations.</p><br/><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for debt and capital lease obligations can be reported. 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. Also includes descriptions and amounts of capital leasing arrangements that consist of direct financing, sales type and leveraged leases. Disclosure may include the effect on the balance sheet and the income statement resulting from a change in lease classification for leases that at inception would have been classified differently had guidance been in effect at the inception of the original lease.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404156954952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
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<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_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryTextBlock', window );">LIABILITY RELATED TO THE SALE OF FUTURE PROCEEDS FROM DISPOSITION OF SUBSIDIARY</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>NOTE 6. LIABILITY RELATED TO THE SALE OF FUTURE PROCEEDS FROM DISPOSITION
OF SUBSIDIARY</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In connection with the sale of the Company&#x2019;s
wholly-owned subsidiary, AMK Welding, Inc. (&#x201c;AMK&#x201d;) to Meyer Tool, Inc., (&#x201c;Meyer&#x201d;) in 2017, Meyer was obligated
to pay the Company within 30 days after the end of each calendar quarter, commencing April 1, 2017, an amount equal to five (5%) percent
of the net sales of AMK for that quarter until the aggregate payments made to the Company (the &#x201c;Meyer Agreement&#x201d;) equals $1,500,000
(the &#x201c;Maximum Amount&#x201d;).</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In order to increase liquidity, on January 15,
2019, the Company entered into a &#x201c;Purchase Agreement&#x201d; with 15 accredited investors (the &#x201c;Purchasers&#x201d;), including
Michael and Robert Taglich, pursuant to which the Company assigned to the Purchasers all of their rights, title and interest to the remaining
$1,137,000 of the $1,500,000 in payments due from Meyer for the sale of AMK (the &#x201c;Remaining Amount&#x201d;) for an immediate payment
of $800,000, including $100,000 from each of Michael and Robert Taglich, and $75,000 for the benefit of the children of Michael Taglich.
The timing of the payments is based upon the net sales of AMK. If the Purchasers have not received the entire Remaining Amount by March
31, 2023, they have the right to demand payment of their pro rata portion of the unpaid Remaining Amount from the Company (&#x201c;Put
Right&#x201d;). To the extent the Purchasers exercise their Put Right, the remaining payments from Meyer will be retained by the Company.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company recognized $104,000 and $92,000 of
non-cash income reflected in &#x201c;other income, net&#x201d; on the condensed consolidated statement of operations and recorded $31,000
and $28,000 of related non-cash interest expense related to the Purchase Agreement, for the three months ended March 31, 2021 and 2020,
respectively.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The table below shows the activity within the
liability account for:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-bottom: 1.5pt">&#xa0;</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March&#xa0;31,<br/>
 2021</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">December&#xa0;31,<br/>
2020</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">(unaudited)</td><td style="font-weight: bold">&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">322,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">602,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
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    <td style="text-align: left">Non-Cash other income recognized</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(104,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(402,000</td><td style="text-align: left">)</td></tr>
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">31,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">122,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">249,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">322,000</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(3,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(3,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
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    <td style="text-align: left; padding-bottom: 4pt">Liability related to sale of future proceeds from disposition of subsidiary, net</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">246,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">319,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404255191048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholders' Equity Note [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">STOCKHOLDERS' EQUITY</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 7. STOCKHOLDERS&#x2019; EQUITY</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Common Stock &#x2013; Sale of Securities</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company issued 41,960 and 43,771 shares
of common stock in payment of director fees totaling $52,000 and $55,000 for the three months ended March 31, 2021 and 2020,
respectively. Additionally, the Company issued 51,224 shares of common stock upon the cashless exercise of stock options during the
three months ended March 31, 2021.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In January 2020, we issued and sold 419,597 shares
of our common stock for gross proceeds of $984,000 pursuant to our Form S-3 filed on October 10, 2019 as updated on January 15, 2020.
Costs of the sale amounted to $145,000.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">During the three months ended March 31, 2020,
the Company issued 590,243 shares of common stock to convert third party subordinated debt totaling $885,000 to equity.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">During the second quarter of 2021, the Company
issued 37,392 shares of common stock in payment of directors&#x2019; fees totaling $52,000.</p><br/><span></span>
</td>
</tr>
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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 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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404157021384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Contingencies<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingencyAbstract', window );"><strong>Loss Contingency [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_LossContingencyDisclosures', window );">CONTINGENCIES</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 8. CONTINGENCIES</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">A number of actions have been commenced against
the Company by vendors, landlords and former landlords, including a third party claim as a result of an injury suffered on a portion of
a leased property not occupied by the Company. As certain of these claims represent amounts included in accounts payable they are not
specifically discussed herein.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Contract Pharmacal Corp. (&#x201c;Contact
Pharmacal&#x201d;) commenced an action on October 2, 2018, relating to a Sublease entered into between the Company and Contract
Pharmacal in May 2018 with respect to the property at 110 Plant Avenue, Hauppauge, New York. In the action Contract Pharmacal seeks
damages for an amount in excess of $1,000,000 for our failure to make the entire premises available by the Sublease commencement
date. The Company disputes the validity of the claims asserted by Contract Pharmacal and believes it has meritorious defenses to
those claims and have recently submitted a motion in opposition to its motion for summary judgement. As of March 31, 2021, it is not
possible to estimate if a loss will be incurred, as such there has been no accrual.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">From time to time we also may be engaged in various
lawsuits and legal proceedings in the ordinary course of our business. We are currently not aware of any legal proceedings the ultimate
outcome of which, in our judgment based on information currently available, would have a material adverse effect on our business, financial
condition or operating results. There are no proceedings in which any of our directors, officers or affiliates, or any registered or beneficial
stockholder of our common stock, is an adverse party or has a material interest averse to our interest.</p><br/><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for loss and gain contingencies. Describes any existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or prior to issuance of the financial statements) as to a probable or reasonably possible loss incurred by an entity that will ultimately be resolved when one or more future events occur or fail to occur, and typically discloses the amount of loss recorded or a range of possible loss, or an assertion that no reasonable estimate can be made.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 30<br> -URI http://asc.fasb.org/subtopic&amp;trid=2127197<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=2127163<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404157033544">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<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_IncomeTaxDisclosureTextBlock', window );">INCOME TAXES</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 9. INCOME TAXES</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company recorded no income tax expense for
the three months ended March 31, 2021 and 2020 because the estimated annual effective tax rate was zero. In determining the estimated
annual effective income tax rate, the Company analyzes various factors, including projections of the Company&#x2019;s annual earnings and
taxing jurisdictions in which the earnings will be generated, the impact of state and local income taxes, the ability to use tax credits
and net operating loss carry forwards, and available tax planning alternatives.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As a result of the passage of the CARES Act, the
Company filed for a net operating loss carryback claim of $1,416,000 in March 2020. The refund was received in April 2020.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of March 31, 2021 and December 31, 2020, the
Company provided a full valuation allowance against its net deferred tax assets since the Company believes it is more likely than not
that its deferred tax assets will not be realized.</p><br/><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/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404230666680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Segment Reporting<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 );">SEGMENT REPORTING</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Note 10. SEGMENT REPORTING</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In accordance with FASB ASC 280, &#x201c;Segment
Reporting&#x201d; (&#x201c;ASC 280&#x201d;), the Company discloses financial and descriptive information about its reportable operating segments.
Operating segments are components of an enterprise about which separate financial information is available and regularly evaluated by
the chief operating decision maker in deciding how to allocate resources and in assessing performance.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company follows ASC 280, which establishes
standards for reporting information about operating segments in annual and interim financial statements, and requires that companies report
financial and descriptive information about their reportable segments based on a management approach. ASC 280 also establishes standards
for related disclosures about products and services, geographic areas and major customers.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company currently divides its operations into
two operating segments: Complex Machining, which consists of AIM and NTW; and Turbine Engine Components, which consists of Sterling. Along
with its operating subsidiaries, the Company reports the results of its corporate division as an independent segment.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accounting policies of each of the segments
are the same as those described in the Summary of Significant Accounting Policies. Intersegment transfers are recorded at the transferors
cost, and there is no intercompany profit or loss on intersegment transfers. We evaluate performance based on revenue, gross profit contribution
and assets employed.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Financial information about the Company&#x2019;s reporting segments
for the three months ended March 31, 2021 and 2020 are as follows:&#xa0;</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center">For the Three Months</td><td style="font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Ended March 31,</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td><td style="text-align: center"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(unaudited)</font></td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td><td style="text-align: center"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(unaudited)</font></td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">COMPLEX MACHINING</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Net Sales</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">12,166,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">12,064,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Gross Profit</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,619,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">2,168,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Income before benefit from income taxes</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">980,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,170,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">51,703,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">48,732,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">TURBINE ENGINE COMPONENTS</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Net Sales</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,546,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,383,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Gross Profit</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">178,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">13,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Loss before benefit from income taxes</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(15,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(126,000</td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">3,582,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">4,569,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>CORPORATE</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Net Sales</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Gross Profit</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Loss before benefit from income taxes</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(1,117,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(1,400,000</td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">2,075,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">750,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>CONSOLIDATED</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">&#xa0;</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Net Sales</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">13,712,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">13,447,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Gross Profit</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,797,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">2,181,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Loss before benefit from income taxes</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(152,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(356,000</td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Benefit from Income Taxes</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(1,414,000</td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Net Income (loss)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(152,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,058,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Assets</td><td>&#xa0;</td>
    <td style="text-align: left">$</td><td style="text-align: right">57,360,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">$</td><td style="text-align: right">54,051,000</td><td style="text-align: left">&#xa0;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 34<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8981-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8721-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8844-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8657-108599<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8721-108599<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -URI http://asc.fasb.org/topic&amp;trid=2134510<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151685960">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounting Policies, by Policy (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryPolicyTextBlock', window );">Inventory Valuation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Inventory Valuation</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For annual periods, the Company values inventory
at the lower of cost on a first-in-first-out basis or estimated net realizable value. The Company does not take physical inventories at
interim quarterly reporting periods. For interim periods, substantially all of the inventory value has been estimated using a gross profit
percentage based on annual gross profit percentages of the immediately preceding year as applied to the net sales of the current period.
During the three months ended March 31, 2021, the Company determined that its gross profit for its Complex Machining segment was below
its 2020 gross profit percentages, and accordingly has adjusted margins to less than those of 2020. Adjustments to reconcile the annual
physical inventory to the Company&#x2019;s books are recorded in the fourth quarter.</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_ConcentrationRiskCreditRisk', window );">Credit and Concentration Risks</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Credit and Concentration Risks</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Net Sales and Accounts Receivable</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented 77.9%
and 79.9% of total net sales for the three months ended March 31, 2021 and 2020, respectively. This is set forth in the table below.</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Sales</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid"><b>Customer</b></td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">1</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">33.8</td><td style="width: 1%; text-align: left">%</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">36.2</td><td style="width: 1%; text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">2</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">26.6</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">31.5</td><td style="text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">3</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">17.5</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12.2</td><td style="text-align: left">%</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">There were three customers that represented
77.8% and 80.3% of gross accounts receivable at March 31, 2021 and December 31, 2020, respectively. This is set forth in the table below.</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Percentage of Receivables</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-bottom: Black 1.5pt solid">Customer</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&#xa0;31,<br/>
2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; border-bottom: Black 1.5pt solid">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">December&#xa0;31,<br/>
2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">1</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">46.7</td><td style="width: 1%; text-align: left">%</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">57.1</td><td style="width: 1%; text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">2</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">17.6</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</font></td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">3</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">13.5</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12.0</td><td style="text-align: left">%</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">4</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">**</font></td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">11.2</td><td style="text-align: left">%</td></tr>
  </table><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0%"></td><td style="width: 0.25in; text-align: left">*</td><td style="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
December 31, 2020.</td>
</tr></table><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0%"></td><td style="width: 0.25in; text-align: left">**</td><td style="text-align: justify">Customer was less than 10% of Gross Accounts Receivable at
March 31, 2021.</td>
</tr></table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Cash and Cash Equivalents</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">During the period, the Company had occasionally maintained balances
in its bank accounts that were in excess of the FDIC limit. The Company has not experienced any losses on these accounts.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><font style="text-decoration:underline">Major Suppliers</font></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has several key sole-source suppliers
of various parts that are important for one or more of its products. These suppliers are its only source for such parts and, therefore,
in the event any of them were to go out of business or be unable to provide parts for any reason, its business could be severely harmed.</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_LesseeLeasesPolicyTextBlock', window );">Leases</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Leases</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for leases under ASC 842,
&#x201c;Leases.&#x201d; All leases are required to be recorded on the balance sheet and are classified as either operating leases or finance
leases. The lease classification affects the expense recognition in the income statement. Operating lease charges are recorded entirely
in operating expenses. Finance lease charges are split, where amortization of the right-of- use asset is recorded in operating expenses
and an implied interest component is recorded in interest expense. See Note 4.</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_EarningsPerSharePolicyTextBlock', window );">Earnings (Loss) per share</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Earnings (Loss) per share</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Basic earnings (loss) per share (&#x201c;EPS&#x201d;)
is computed by dividing the net income (loss) applicable to common stockholders by the weighted-average number of shares of common stock
outstanding for the period.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For purposes of calculating diluted earnings per
common share, the numerator includes net income plus interest on convertible notes payable assumed converted as of the first day of the
period. The denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number
of common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method and convertible notes payable using the if-converted method.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is the calculation of net income
(loss) applicable to common stockholders utilized to calculate EPS:</p><br/><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&#xa0;31,<br/> 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">March&#xa0;31,<br/> 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Net (loss) income per statement of operations</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">(152,000</td><td style="width: 1%; text-align: left">)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,058,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Add: Convertible Note Interest for Potential Note Conversion</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">170,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">(Loss) income used to calculate diluted earnings per share</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">(152,000</td><td style="padding-bottom: 4pt; text-align: left">)</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">1,228,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following is a reconciliation of the denominators
of basic and diluted earnings per share computations:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 0.125in; text-indent: -0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center; padding-left: 0.125in">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; text-indent: -0.125in; width: 76%">Weighted average shares outstanding used to compute basic earnings per share</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">31,971,922</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">30,380,234</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Effect of dilutive stock options and warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,137,769</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Effect of dilutive convertible notes payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">5,003,451</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">31,971,922</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">36,521,454</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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the calculation as the exercise price was greater than the average market price of the common stock:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Stock Options</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">191,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">234,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Warrants</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 4pt">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,614,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,657,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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the calculation even though the exercise price was less than the average market price of the common shares because the effect of including
these potential shares was anti-dilutive due to the net loss incurred during that period:</p><br/><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<br/>
2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<br/>
2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Stock Options</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">1,991,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">  &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;-</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">760,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Convertible notes payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">4,058,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 4pt">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">6,809,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">-</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Stock-Based Compensation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Stock-Based Compensation</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company accounts for stock-based compensation
in accordance with FASB ASC 718, &#x201c;Compensation &#x2013; Stock Compensation.&#x201d; Under the fair value recognition provision of
the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the
fair value of stock options and warrants granted using the Black-Scholes-Merton option pricing model. Stock based compensation expense
for employees amounted to $157,000 and $140,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expense
for directors amounted to $52,000 and $55,000 for the three months ended March 31, 2021 and 2020, respectively. Stock compensation expenses
for employees and directors were included in operating expenses on the accompanying Condensed Consolidated Statements of Operations.</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_GoodwillAndIntangibleAssetsPolicyTextBlock', window );">Goodwill</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Goodwill</b></p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill represents the excess of the acquisition
cost of businesses over the fair value of the identifiable net assets acquired. The goodwill amount of $163,000 at both March 31, 2021
and December 31, 2020&#xa0;relates to the acquisition of NTW.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Goodwill is not amortized, but is tested at least
annually for impairment, or if circumstances occur that more likely than not reduce the fair value of the reporting unit below its carrying
amount.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company has determined that there has been
no impairment of goodwill at March 31, 2021 and 2020.</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_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recently Issued Accounting Pronouncements</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Recently Issued Accounting Pronouncements</b></p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments-Credit
Losses (Topic 326) (&#x201c;ASU 2016- 13&#x201d;), which significantly changes how entities will account for credit losses for most financial
assets and certain other instruments that are not measured at fair value through net income. ASU 2016-13 replaces the existing incurred
loss model with an expected credit loss model that requires entities to estimate an expected lifetime credit loss on most financial assets
and certain other instruments. Under ASU 2016-13 credit impairment is recognized as an allowance for credit losses, rather than as a direct
write-down of the amortized cost basis of a financial asset. The impairment allowance is a valuation account deducted from the amortized
cost basis of financial assets to present the net amount expected to be collected on the financial asset. Once the new pronouncement is
adopted by the Company, the allowance for credit losses must be adjusted for management&#x2019;s current estimate at each reporting date.
The new guidance provides no threshold for recognition of impairment allowance. Therefore, entities must also measure expected credit
losses on assets that have a low risk of loss. For instance, trade receivables that are either current or not yet due may not require
an allowance reserve under currently generally accepted accounting principles, but under the new standard, the Company will have to estimate
an allowance for expected credit losses on trade receivables under ASU 2016-13. ASU 2016-13 is effective for annual periods, including
interim periods within those annual periods, beginning after December 15, 2022 for smaller reporting companies. Early adoption is permitted.
The Company will evaluate the impact of ASU 2016-13 on the Company&#x2019;s consolidated financial statements in a future period closer
to the date of adoption.</p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">In August 2020, the FASB issued ASU No.
2020-06, Debt &#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging &#x2013; Contracts in
Entity&#x2019;s Own Equity (Subtopic 815-40) (&#x201c;ASU 2020-06), which is intended to address issues identified as a result of the
complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. For
convertible instruments, ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible
preferred stock, and enhances information transparency by making targeted improvements to the disclosures for convertible
instruments and earnings-per-share guidance on the basis of feedback from financial statement users. ASU 2020-06 is effective for
fiscal years, and interim periods in those fiscal years, beginning after December 15, 2021. Early adoption is permitted, but no
earlier than fiscal years beginning after December 15, 2020, including interim periods with those fiscal years. The Company is
evaluating the effect of adopting this new accounting guidance on its financial statements.</p><br/><p style="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">On January 1, 2021, the Company adopted ASU
No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (&#x201c;ASU 2019-12&#x201d;), which is intended to
simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in
Topic 740 and also clarifies and amends existing guidance to improve consistent application. This guidance is effective for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The adoption
of ASU 2019-12 did not have a material impact on the Company&#x2019;s condensed consolidated financial statements.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On January 1, 2021, the Company adopted ASU 2020-04, Reference Rate
Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provides optional guidance for
a limited time to ease the potential burden in accounting for reference rate reform. In January 2021, the FASB issued ASU 2021-01, &#x201c;Reference
Rate Reform (Topic 848): Scope: which clarified the scope of ASU 2020-04. The new guidance provides optional expedients and exceptions
for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by reference rate reform if certain criteria
are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate expected to be
discontinued due to reference rate reform. These amendments are effective immediately and may be applied prospectively to contract modifications
made and hedging relationships entered into or evaluated on or before December 31, 2022. The adoption of these ASU&#x2019;s did not have
a material impact on the Company&#x2019;s condensed consolidated financial statements.</p><br/><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company does not believe that any other recently
issued, but not yet effective, accounting standards if currently adopted would have a material effect on the accompanying condensed consolidated
financial statements.</p><span></span>
</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16265-109275<br></p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for leasing arrangement entered into by lessee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918666-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404159517496">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
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    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">1,228,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<tr class="ro">
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<td class="text"><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; text-indent: -0.125in; width: 76%">Weighted average shares outstanding used to compute basic earnings per share</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">31,971,922</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">30,380,234</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
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    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left">Effect of dilutive stock options and warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,137,769</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 1.5pt">Effect of dilutive convertible notes payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">5,003,451</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-left: 0.125in; text-indent: -0.125in; text-align: left; padding-bottom: 4pt">Weighted average shares outstanding and dilutive securities used to compute
    dilutive earnings per share</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">31,971,922</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">36,521,454</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_AntidilutiveSecuritiesTableTextBlock', window );">Schedule of anti-dilutive securities</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31, 2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Stock Options</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">191,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">234,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
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    <td style="padding-bottom: 1.5pt">Warrants</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,423,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
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    <td style="padding-bottom: 4pt">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,614,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">1,657,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Three Months Ended</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March 31,<br/>
2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td></tr>
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    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">1,991,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">  &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;-</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
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    <td>Warrants</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">760,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">-</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="border-bottom: Black 4pt double; text-align: left">&#xa0;</td><td style="border-bottom: Black 4pt double; text-align: right">6,809,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of anti dilutive securities.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404154819896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Schedule of property and equipment</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">March 31,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 64%">Land</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">300,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">300,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="text-align: center; width: 11%">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Buildings and Improvements</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,720,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,683,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">31.50 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Machinery and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">21,838,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">21,738,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Finance Lease Machinery and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">78,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">78,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Tools and Instruments</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12,246,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">12,116,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">1.50 - 7 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Automotive Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">148,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">148,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5 years</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Furniture and Fixtures</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">290,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">290,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">5  -  8 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Leasehold Improvements</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">861,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">855,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">Term of Lease</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Computers and Software</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">436,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">436,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 1.5pt">4  -  6 years</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Total Property and Equipment</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">37,917,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">37,644,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: Accumulated Depreciation</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(28,776,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(28,063,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 1.5pt">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 4pt">Property and Equipment, net</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">9,141,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">9,581,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="text-align: center; padding-bottom: 4pt">&#xa0;</td></tr>
  </table><span></span>
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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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<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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<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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404157023624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Disclosure Text Block [Abstract]</strong></a></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_OperatingLeasesOfLesseeDisclosureTextBlock', window );">Schedule of operating and finance leases</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="white-space: nowrap">&#xa0;</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="white-space: nowrap; font-weight: bold; text-align: center">March&#xa0;31,</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; font-weight: bold; text-align: center">December&#xa0;31,</td><td style="white-space: nowrap; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-bottom: 1.5pt">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center">&#xa0;</td><td style="text-align: center; font-weight: bold">&#xa0;</td>
    <td colspan="4" style="font-weight: bold; text-align: center">(unaudited)</td>
    <td style="font-weight: bold; text-align: center">&#xa0;</td>
    <td style="font-weight: bold; text-align: center">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Weighted Average Remaining Lease Term - in years</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td colspan="3" style="text-align: right">5.19</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 9%; text-align: right">5.53</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>Weighted Average discount rate - %</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td colspan="3" style="text-align: right">8.31</td><td style="text-align: left">%</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">8.90</td><td style="text-align: left">%</td></tr>
  </table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLeaseIncomeTableTextBlock', window );">Schedule of aggregate undiscounted cash flows of operating lease payments</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">808,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2022</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,007,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2023</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,038,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2024</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">1,070,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2025</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">992,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Thereafter</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">730,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Total future minimum lease payments</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,645,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: discount</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(1,189,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Total operating lease maturities</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">4,456,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: current portion of operating lease liabilities</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(693,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 4pt">Total long term portion of operating lease maturities</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,763,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of components of income from operating lease.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404153181880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockSupplementAbstract', window );"><strong>Disclosure Text Block Supplement [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_ScheduleOfDebtTableTextBlock', window );">Schedule of notes payable, related party notes payable and finance lease obligations</a></td>
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  <tr style="vertical-align: bottom">
    <td style="text-indent: -0.125in; padding-left: 0.125in">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">March 31,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">December 31,</td><td style="font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-indent: -0.125in; padding-left: 0.125in">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2021</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">2020</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td style="text-align: center; padding-left: 0.125in">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">(unaudited)</td><td style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td>
    <td colspan="2" style="text-align: center">&#xa0;</td><td style="text-align: center">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; width: 76%; text-align: left">Revolving credit note payable to Sterling National Bank (&#x201c;SNB&#x201d;)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">14,781,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">15,649,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
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    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Term loan, SNB</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,362,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,558,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Finance lease obligations</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">4,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">6,000</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left">Loans Payable - financed assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">46,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">48,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Related party notes payable, net of debt discount</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">6,412,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">6,012,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in">Subtotal</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">26,605,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">27,273,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 1.5pt">Less: Current portion of notes payable, related party notes payable and finance lease obligations</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(15,606,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(16,475,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-indent: -0.125in; padding-left: 0.125in; text-align: left; padding-bottom: 4pt">Notes payable, related party notes
    payable and finance lease obligations, net of current portion</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,999,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">10,798,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock', window );">Schedule of payments for the term note</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">609,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">December 31, 2022</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">4,805,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">SNB Term Loan payable</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,414,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: debt issuance costs</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(52,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
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    <td style="text-align: left">Total SNB Term loan payable, net of debt issuance costs</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">5,362,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: Current portion of SNB term loan payable</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(812,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
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    <td style="text-align: left; padding-bottom: 4pt">Total long-term portion of SNB term loan payable</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">4,550,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock', window );">Schedule of SBA Loans future minimum loan payments</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
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    <td style="font-weight: bold; border-bottom: Black 1.5pt solid">For the twelve months ending</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Amount</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
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    <td style="width: 88%">December 31, 2021 (remainder of the year)</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">7,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2022</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2023</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td>December 31, 2024</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td>December 31, 2025</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">9,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="padding-bottom: 1.5pt">Thereafter</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">3,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left">Loans Payable - financed assets</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">46,000</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="text-align: left; padding-bottom: 1.5pt">Less: Current portion</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">9,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
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    <td style="text-align: left; padding-bottom: 4pt">Long-term portion</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">37,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
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<tr class="re">
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    <td colspan="2" style="font-weight: bold; text-align: center">Michael Taglich,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">Robert Taglich,</td><td style="font-weight: bold">&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
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  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Chairman</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Director</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Inc.</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="font-weight: bold; padding-bottom: 1.5pt">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1.5pt solid">Total</td><td style="padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 52%; text-align: left">Convertible Subordinated Notes</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">2,666,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">1,905,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">241,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">4,812,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 1.5pt">Subordinated Notes</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,250,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">350,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">-</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">1,600,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 0.125in; padding-bottom: 4pt">Total</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">3,916,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">2,255,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">241,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">6,412,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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>Sba Loans Future Minimum Loan Payments Table Text Block.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_SbaLoansFutureMinimumLoanPaymentsTableTextBlock</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
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<tr>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of future minimum loans payments as of the date of the latest balance sheet.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_ScheduleOfFutureMinimumLoansPaymentsTableTextBlock</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><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of subordinated principal balance of the notes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_ScheduleOfSubordinatedPrincipalBalanceOfNotesTableTextBlock</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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_DisclosureTextBlockSupplementAbstract</td>
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<tr>
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<tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDebtTableTextBlock</td>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404252012232">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract', window );"><strong>Liability Related To Sale Of Future Proceeds From Disposition Of Subsidiary [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LabilityAccountActivityTableTextBlock', window );">Schedule of activity within the liability account</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-bottom: 1.5pt">&#xa0;</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">March&#xa0;31,<br/>
 2021</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td>
    <td colspan="2" style="white-space: nowrap; border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">December&#xa0;31,<br/>
2020</td><td style="white-space: nowrap; padding-bottom: 1.5pt; font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="2" style="font-weight: bold; text-align: center">(unaudited)</td><td style="font-weight: bold">&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td>
    <td colspan="2">&#xa0;</td><td>&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="width: 76%; text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">322,000</td><td style="width: 1%; text-align: left">&#xa0;</td><td style="width: 1%">&#xa0;</td>
    <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right">602,000</td><td style="width: 1%; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Non-Cash other income recognized</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(104,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(402,000</td><td style="text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Non-Cash interest expense recognized</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">31,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">122,000</td><td style="padding-bottom: 1.5pt; text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left">Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">249,000</td><td style="text-align: left">&#xa0;</td><td>&#xa0;</td>
    <td style="text-align: left">&#xa0;</td><td style="text-align: right">322,000</td><td style="text-align: left">&#xa0;</td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left; padding-bottom: 1.5pt">Less: unamortized transaction costs</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(3,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt">&#xa0;</td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left">&#xa0;</td><td style="border-bottom: Black 1.5pt solid; text-align: right">(3,000</td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr>
  <tr style="vertical-align: bottom; ">
    <td style="text-align: left; padding-bottom: 4pt">Liability related to sale of future proceeds from disposition of subsidiary, net</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">246,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td><td style="padding-bottom: 4pt">&#xa0;</td>
    <td style="border-bottom: Black 4pt double; text-align: left">$</td><td style="border-bottom: Black 4pt double; text-align: right">319,000</td><td style="padding-bottom: 4pt; text-align: left">&#xa0;</td></tr>
  </table><span></span>
</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_LabilityAccountActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_LabilityAccountActivityTableTextBlock</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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;">airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract</td>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404154653544">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Segment Reporting (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock', window );">Schedule of operating segments</a></td>
<td class="text"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
  <tr style="vertical-align: bottom">
    <td>&#xa0;</td><td style="font-weight: bold">&#xa0;</td>
    <td colspan="6" style="font-weight: bold; text-align: center">For the Three Months</td><td style="font-weight: bold">&#xa0;</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="text-align: left">Gross Profit</td><td>&#xa0;</td>
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    <td style="text-align: left">&#xa0;</td><td style="text-align: right">2,181,000</td><td style="text-align: left">&#xa0;</td></tr>
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    <td style="text-align: left">Loss before benefit from income taxes</td><td>&#xa0;</td>
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    <td style="text-align: left">Benefit from Income Taxes</td><td>&#xa0;</td>
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    <td style="text-align: left">&#xa0;</td><td style="text-align: right">(152,000</td><td style="text-align: left">)</td><td>&#xa0;</td>
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<th class="th"><div>Mar. 31, 2021</div></th>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404148137272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details)<br></strong></div></th>
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<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_ConcentrationRiskPercentage1', window );">Concentration risks percentage</a></td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<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_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock based compensation expense (in Dollars)</a></td>
<td class="nump">$ 157,000<span></span>
</td>
<td class="nump">$ 140,000<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_Goodwill', window );">Goodwill (in Dollars)</a></td>
<td class="nump">$ 163,000<span></span>
</td>
<td class="nump">$ 163,000<span></span>
</td>
<td class="nump">$ 163,000<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_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember', window );">Revenue Benchmark [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_airi_SummaryofSignificantAccountingPoliciesDetailsLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) [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_airi_NumberOfCustomers', window );">Number of customers</a></td>
<td class="nump">3<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_ConcentrationRiskPercentage1', window );">Concentration risks percentage</a></td>
<td class="nump">77.90%<span></span>
</td>
<td class="nump">79.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember', window );">Accounts Receivable [Member]</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_airi_SummaryofSignificantAccountingPoliciesDetailsLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) [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_airi_NumberOfCustomers', window );">Number of customers</a></td>
<td class="nump">3<span></span>
</td>
<td class="text">&#160;<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_ConcentrationRiskPercentage1', window );">Concentration risks percentage</a></td>
<td class="nump">77.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">80.30%<span></span>
</td>
</tr>
<tr 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_RelatedPartyTransactionAxis=srt_DirectorMember', window );">Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_SummaryofSignificantAccountingPoliciesDetailsLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) [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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock based compensation expense (in Dollars)</a></td>
<td class="nump">$ 52,000<span></span>
</td>
<td class="nump">$ 55,000<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_airi_NumberOfCustomers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of customers.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NumberOfCustomers</td>
</tr>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_SummaryofSignificantAccountingPoliciesDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_SummaryofSignificantAccountingPoliciesDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13531-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13537-108611<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120320667&amp;loc=SL49117168-202975<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>
</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_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
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<tr>
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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_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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=srt_DirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAxis=srt_DirectorMember</td>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - Schedule of credit and concentration risks<br></strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Mar. 31, 2021</div></th>
<th class="th" colspan="2"><div>Mar. 31, 2020</div></th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">33.80%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">36.20%<span></span>
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<td class="fn" style="border-bottom: 0px;"></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_srt_MajorCustomersAxis=airi_CustomerOneMember', window );">Customer One [Member] | Accounts Receivable [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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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_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">46.70%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">57.10%<span></span>
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<td class="fn" style="border-bottom: 0px;"></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_srt_MajorCustomersAxis=airi_CustomersTwoMember', window );">Customers Two [Member] | Revenue Benchmark [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">26.60%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">31.50%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
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<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=airi_CustomersTwoMember', window );">Customers Two [Member] | Accounts Receivable [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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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_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">17.60%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
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<tr class="rh">
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<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
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<td class="fn" style="border-bottom: 0px;"></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_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">17.50%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
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<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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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_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
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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_ConcentrationRiskPercentage1', window );">Percentage of Sales</a></td>
<td class="nump">13.50%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">12.00%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
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<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
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<td class="fn" style="border-bottom: 0px;"></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_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<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 );">Percentage of Sales</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">11.20%<span></span>
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<td class="fn" style="border-bottom: 0px;"></td>
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<tr><td colspan="5"></td></tr>
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<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Customer was less than 10% of Gross Accounts Receivable at December 31, 2020.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Customer was less than 10% of Gross Accounts Receivable at March 31, 2021.</td>
</tr>
</table></td></tr>
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<div style="display: none;">
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<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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13531-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13537-108611<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<br></p></div>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - Schedule of calculation of net income (loss) applicable to common stockholders utilized to calculate EPS - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
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<th class="th"><div>Mar. 31, 2021</div></th>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ncomeLossFromContinuingOperation', window );">Net income (Loss) per statement of operations</a></td>
<td class="num">$ (152,000)<span></span>
</td>
<td class="nump">$ 1,058,000<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_InterestOnConvertibleDebtNetOfTax', window );">Add: Convertible Note Interest for Potential Note Conversion</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">170,000<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_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Income (loss) Income used to calculate diluted earnings per share</a></td>
<td class="num">$ (152,000)<span></span>
</td>
<td class="nump">$ 1,228,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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>
<td style="white-space:nowrap;">airi_ScheduleOfCalculationOfNetIncomeLossApplicableToCommonStockholdersUtilizedToCalculateEpsAbstract</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The after-tax amount of interest recognized in the period associated with any convertible debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1505-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 40<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1930-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.</p></div>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404154909432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - Schedule of earnings per share for continuing operations - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract', window );"><strong>Schedule of earnings per share for continuing operations [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_WeightedAverageSharesOutstandingUsedToComputeBasicEarningsPerShare', window );">Weighted average shares outstanding used to compute basic earnings per share</a></td>
<td class="nump">31,971,922<span></span>
</td>
<td class="nump">30,380,234<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants', window );">Effect of dilutive stock options and warrants</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">1,137,769<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities', window );">Effect of dilutive convertible notes payable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">5,003,451<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_WeightedAverageSharesOutstandingAndDilutiveSecurities', window );">Weighted average shares outstanding and dilutive securities used to compute dilutive earnings per share</a></td>
<td class="nump">31,971,922<span></span>
</td>
<td class="nump">36,521,454<span></span>
</td>
</tr>
</table>
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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>
<td style="white-space:nowrap;">airi_ScheduleOfEarningsPerShareForContinuingOperationsAbstract</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></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>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></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>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1828-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 23<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1757-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1707-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants</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>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 40<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1930-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e2029-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
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<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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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151598440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities [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_airi_AverageMarketPriceOfCommonShares', window );">Securities excluded from calculation due to exercise price in excess of average market share</a></td>
<td class="nump">1,614,000<span></span>
</td>
<td class="nump">1,657,000<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive securities excluded from computation of earnings per share, amount</a></td>
<td class="nump">6,809,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_EmployeeStockMember', 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_airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities [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_airi_AverageMarketPriceOfCommonShares', window );">Securities excluded from calculation due to exercise price in excess of average market share</a></td>
<td class="nump">191,000<span></span>
</td>
<td class="nump">234,000<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive securities excluded from computation of earnings per share, amount</a></td>
<td class="nump">1,991,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_ConvertibleNotesPayableMember', window );">Convertible Notes Payable [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_airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities [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 );">Antidilutive securities excluded from computation of earnings per share, amount</a></td>
<td class="nump">4,058,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember', window );">Warrant [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_airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems', window );"><strong>Summary of Significant Accounting Policies (Details) - Schedule of anti-dilutive securities [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_AverageMarketPriceOfCommonShares', window );">Securities excluded from calculation due to exercise price in excess of average market share</a></td>
<td class="nump">1,423,000<span></span>
</td>
<td class="nump">1,423,000<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive securities excluded from computation of earnings per share, amount</a></td>
<td class="nump">760,000<span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_AverageMarketPriceOfCommonShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 market price of common 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;">airi_AverageMarketPriceOfCommonShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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>
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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;">airi_SummaryofSignificantAccountingPoliciesDetailsScheduleofantidilutivesecuritiesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli: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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</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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_EmployeeStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OptionIndexedToIssuersEquityTypeAxis=us-gaap_EmployeeStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_ConvertibleNotesPayableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember</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>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151330360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_PropertyandEquipmentDetailsLineItems', window );"><strong>Property and Equipment (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation expense</a></td>
<td class="nump">$ 713,000<span></span>
</td>
<td class="nump">$ 656,000<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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation</a></td>
<td class="nump">28,776,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 28,063,000<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_FairValueByAssetClassAxis=us-gaap_PropertyPlantAndEquipmentMember', window );">Property, Plant and Equipment [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_airi_PropertyandEquipmentDetailsLineItems', window );"><strong>Property and Equipment (Details) [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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation</a></td>
<td class="nump">$ 30,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 28,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_PropertyandEquipmentDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_PropertyandEquipmentDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_PropertyPlantAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FairValueByAssetClassAxis=us-gaap_PropertyPlantAndEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<head>
<title></title>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404150784648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment (Details) - Schedule of property and equipment - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Total Property and Equipment</a></td>
<td class="nump">$ 37,644,000<span></span>
</td>
<td class="nump">$ 37,917,000<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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less: Accumulated Depreciation</a></td>
<td class="num">(28,063,000)<span></span>
</td>
<td class="num">(28,776,000)<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_PropertyPlantAndEquipmentNet', window );">Property and Equipment, net</a></td>
<td class="nump">9,581,000<span></span>
</td>
<td class="nump">9,141,000<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_LandMember', window );">Land [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 );">Total Property and Equipment</a></td>
<td class="nump">300,000<span></span>
</td>
<td class="nump">300,000<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_BuildingImprovementsMember', window );">Buildings and Improvements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " 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 );">Total Property and Equipment</a></td>
<td class="nump">$ 1,683,000<span></span>
</td>
<td class="nump">1,720,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">31.50<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_MachineryAndEquipmentMember', window );">Machinery and Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 );">Total Property and Equipment</a></td>
<td class="nump">$ 21,738,000<span></span>
</td>
<td class="nump">21,838,000<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_MachineryAndEquipmentMember', window );">Machinery and 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_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">5<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_MachineryAndEquipmentMember', window );">Machinery and 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_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">8<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=airi_FinanceLeaseMachineryAndEquipmentMember', window );">Finance Lease 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 );">Total Property and Equipment</a></td>
<td class="nump">$ 78,000<span></span>
</td>
<td class="nump">78,000<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=airi_FinanceLeaseMachineryAndEquipmentMember', window );">Finance Lease Machinery and Equipment [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">5<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=airi_FinanceLeaseMachineryAndEquipmentMember', window );">Finance Lease Machinery and Equipment [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">8<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=airi_ToolsAndInstrumentsMember', window );">Tools and Instruments [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 );">Total Property and Equipment</a></td>
<td class="nump">$ 12,116,000<span></span>
</td>
<td class="nump">12,246,000<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=airi_ToolsAndInstrumentsMember', window );">Tools and Instruments [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">1.50<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=airi_ToolsAndInstrumentsMember', window );">Tools and Instruments [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_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">7<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=airi_AutomotiveEquipmentMember', window );">Automotive 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 );">Total Property and Equipment</a></td>
<td class="nump">$ 148,000<span></span>
</td>
<td class="nump">148,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">5<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_FurnitureAndFixturesMember', window );">Furniture and Fixtures [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Total Property and Equipment</a></td>
<td class="nump">$ 290,000<span></span>
</td>
<td class="nump">290,000<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_FurnitureAndFixturesMember', window );">Furniture and Fixtures [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">5<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_FurnitureAndFixturesMember', window );">Furniture and Fixtures [Member] | Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">8<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]</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 );">Total Property and Equipment</a></td>
<td class="nump">$ 855,000<span></span>
</td>
<td class="nump">861,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">Term of Lease<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_ComputerEquipmentMember', window );">Computers and Software [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 );">Total Property and Equipment</a></td>
<td class="nump">$ 436,000<span></span>
</td>
<td class="nump">$ 436,000<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_ComputerEquipmentMember', window );">Computers and Software [Member] | Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">4<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_ComputerEquipmentMember', window );">Computers and Software [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_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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_UsefulLifePropertyAndEquipmentTerm', window );">Useful Life, Property and Equipment</a></td>
<td class="text">6<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_airi_UsefulLifePropertyAndEquipmentTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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, Property 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;">airi_UsefulLifePropertyAndEquipmentTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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>
</tr>
<tr>
<td style="padding-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_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LandMember</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_BuildingImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BuildingImprovementsMember</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_MachineryAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=airi_FinanceLeaseMachineryAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=airi_FinanceLeaseMachineryAndEquipmentMember</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=airi_ToolsAndInstrumentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=airi_ToolsAndInstrumentsMember</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=airi_AutomotiveEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=airi_AutomotiveEquipmentMember</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>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComputerEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</div>
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</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151060808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>May 01, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LeasesDetailsLineItems', window );"><strong>Leases (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_OperatingLeaseTermDescription', window );">Operating lease term description</a></td>
<td class="text">The leases have remaining lease terms of one to five years, some of which include options to extend or terminate the leases.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm', window );">Remaining lease term</a></td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_DueToLandlord', window );">Due to landlord</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 37,000<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_OperatingLeaseRightOfUseAssetAmortizationExpense', window );">Lease impairment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 275,000<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_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_airi_LeasesDetailsLineItems', window );"><strong>Leases (Details) [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_airi_LeasePaymentPercentage', window );">Payment percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_DueToLandlord">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Due to landlord.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_DueToLandlord</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LeasePaymentPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease payment 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;">airi_LeasePaymentPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_airi_LeasesDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_LeasesDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_airi_OperatingLeaseTermDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 term description.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_OperatingLeaseTermDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_LesseeOperatingLeaseRemainingLeaseTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseRemainingLeaseTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense for right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404159524216">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details) - Schedule of operating and finance leases<br></strong></div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ScheduleOfOperatingAndFinanceLeasesAbstract', window );"><strong>Schedule of operating and finance leases [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_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Weighted Average Remaining Lease Term - in years</a></td>
<td class="text">5 years 69 days<span></span>
</td>
<td class="text">5 years 193 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Weighted Average discount rate - %</a></td>
<td class="nump">8.31%<span></span>
</td>
<td class="nump">8.90%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_ScheduleOfOperatingAndFinanceLeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_ScheduleOfOperatingAndFinanceLeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151526264">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases (Details) - Schedule of aggregate undiscounted cash flows of operating lease payments - Operating lease payments [Member]<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsLineItems', window );"><strong>Leases (Details) - Schedule of aggregate undiscounted cash flows of operating lease payments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">December 31, 2021 (remainder of the year)</a></td>
<td class="nump">$ 808,000<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_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">December 31, 2022</a></td>
<td class="nump">1,007,000<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_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">December 31, 2023</a></td>
<td class="nump">1,038,000<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_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">December 31, 2024</a></td>
<td class="nump">1,070,000<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_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">December 31, 2025</a></td>
<td class="nump">992,000<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_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Thereafter</a></td>
<td class="nump">730,000<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_OperatingLeasesFutureMinimumPaymentsDue', window );">Total future minimum lease payments</a></td>
<td class="nump">5,645,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_OperatingLeaseLiabilitiesDiscount', window );">Less: discount</a></td>
<td class="num">(1,189,000)<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_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities', window );">Total operating lease maturities</a></td>
<td class="nump">4,456,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CurrentPortionOfOperatingLeaseLiabilities', window );">Less: current portion of operating lease liabilities</a></td>
<td class="num">(693,000)<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_OperatingLeaseLiabilityNoncurrent', window );">Total long term portion of operating lease maturities</a></td>
<td class="nump">$ 3,763,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_CurrentPortionOfOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_CurrentPortionOfOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_LeasesDetailsScheduleofaggregateundiscountedcashflowsofoperatingleasepaymentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_airi_OperatingLeaseLiabilitiesDiscount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_OperatingLeaseLiabilitiesDiscount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt and lease obligation, including portion classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&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_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&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_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&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_OperatingLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&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_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://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121580752&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121573735&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>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<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_ShortTermDebtTypeAxis=airi_OperatingLeasePaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=airi_OperatingLeasePaymentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404150933240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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_TerminationLoansDescription', window );">Loan and security agreement, description</a></td>
<td class="text">the Company entered into the First Amendment to Loan and Security Agreement (&#x201c;First Amendment&#x201d;). The terms of the amendment increase the Term Loan to $5,685,000. The repayment terms of the term loan were amended to provide monthly principal installments in the amount of $67,679 beginning on December 1, 2020, with a final payment of any unpaid balance of principal and interest payable on December 30, 2022. Additionally, the date by which certain subordinated third-party notes need to be extended by was changed from September 30, 2020 to November 30, 2020. The Company has paid an amendment fee of $20,000.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription', window );">SNB facility, description</a></td>
<td class="text">the terms of the SNB Facility, both the SNB revolving line of credit and the SNB term loan will bear an interest rate equal to 30-day LIBOR (with a 1% floor) plus 2.5%. The average interest rate charged during the period ended March 31, 2021 was 3.5%.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableRelatedPartiesClassifiedCurrent', window );">Interest expense related parties</a></td>
<td class="nump">$ 125,000<span></span>
</td>
<td class="nump">$ 128,000<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_InterestCostsIncurred', window );">Interest incurred on notes to third parties</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">42,000<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_DebtInstrumentUnamortizedDiscount', window );">Amortization of debt discount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,000<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_DebtInstrumentAxis=airi_SBALoansMember', window );">SBA Loans [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_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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_airi_RevolvingCreditLoanTermAmount', window );">Revolving credit loan term amount</a></td>
<td class="nump">$ 16,000,000<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_DebtInstrumentAxis=airi_SNBBankMember', window );">SNB Bank [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_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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_LineOfCreditFacilityDescription', window );">Loan facility, description</a></td>
<td class="text">The terms of the SNB Facility require that, among other things, the Company maintain a specified Fixed Charge Coverage Ratio of 1.25 to 1.00 at the end of each Fiscal Quarter beginning with the Fiscal Quarter ending March 31, 2020.<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_DebtInstrumentFaceAmount', window );">Principal amount</a></td>
<td class="nump">$ 20,143,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 21,207,000<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_ProceedsFromBankDebt', window );">Revolving credit loan debt to SNB</a></td>
<td class="nump">14,781,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,649,000<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_RepaymentsOfBankDebt', window );">Term loan amount</a></td>
<td class="nump">5,362,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,558,000<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_InterestExpense', window );">Interest expense</a></td>
<td class="nump">181,000<span></span>
</td>
<td class="nump">120,000<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_ShortTermDebtTypeAxis=us-gaap_NotesPayableToBanksMember', window );">Notes Payable to Banks [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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_airi_LoanPayableObligation', window );">Loan obligation</a></td>
<td class="nump">46,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 48,000<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_ShortTermDebtTypeAxis=us-gaap_ConvertibleNotesPayableMember', window );">Convertible Notes Payable &#8211; Third Parties [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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_NotesPayableRelatedPartiesClassifiedCurrent', window );">Interest expense related parties</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 42,000<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_RelatedPartyTransactionAxis=airi_RobertAndMichaelTaglichMember', window );">Robert and Michael Taglich [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_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) [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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityDescription', window );">Loan facility, description</a></td>
<td class="text">From 2016 through 2020, the Company entered into various subordinated notes payable and convertible subordinated notes payable with Michael and Robert Taglich. These notes included proceeds totaling $6,550,000. In connection with these notes, Michael and Robert were issued a total of 355,082 shares of common stock and Taglich Brothers Inc. were issued promissory notes totaling $554,000 for placement agency fees. On January 1, 2021, the related party subordinated notes due to Michael and Robert Taglich and Taglich Brothers, Inc., were amended to include all accrued interest through December 31, 2020 in the principal balance of the notes. Per the terms of the SNB Facility, these notes remain subordinate to the SNB Facility and are due on July 1, 2023. There are no principal payments due on these notes until such time.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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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;">airi_LoanPayableObligation</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsLineItems</td>
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</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the total principal payments made during the annual 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;">airi_RevolvingCreditLoanTermAmount</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>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscount</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>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_InterestCostsIncurred">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 interest costs incurred during the period and either capitalized or charged against earnings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestCostsIncurred</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>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityDescription</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Describes when borrowings outstanding under a line of credit will convert to a term loan, and describes the repayment terms, collateral, and priority (seniority) of the term loan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription</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>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayableRelatedPartiesClassifiedCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 for notes payable (written promise to pay), due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableRelatedPartiesClassifiedCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ProceedsFromBankDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 bank borrowing during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromBankDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_RepaymentsOfBankDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to settle a bank borrowing during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfBankDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_TerminationLoansDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>General description of liabilities to third parties under a termination loan agreement, whether or not guaranteed by the government, including a cross reference to the related termination claim or claims recorded or disclosed at the latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 405<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=68073528&amp;loc=d3e56288-109415<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TerminationLoansDescription</td>
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<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_DebtInstrumentAxis=airi_SBALoansMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=airi_SBALoansMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=airi_SNBBankMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=airi_SNBBankMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtTypeAxis=us-gaap_NotesPayableToBanksMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTypeAxis=us-gaap_NotesPayableToBanksMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</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_ShortTermDebtTypeAxis=us-gaap_ConvertibleNotesPayableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ConvertibleNotesPayableMember</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_RelatedPartyTransactionAxis=airi_RobertAndMichaelTaglichMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=airi_RobertAndMichaelTaglichMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151515416">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of notes payable, related party notes payable and finance lease obligations - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract', window );"><strong>Schedule of notes payable, related party notes payable and finance lease obligations [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_NotesPayableToBank', window );">Revolving credit note payable to Sterling National Bank (&#8220;SNB&#8221;)</a></td>
<td class="nump">$ 14,781,000<span></span>
</td>
<td class="nump">$ 15,649,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_BankLoansOther', window );">Term loan, SNB</a></td>
<td class="nump">5,362,000<span></span>
</td>
<td class="nump">5,558,000<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_CapitalLeaseObligations', window );">Finance lease obligations</a></td>
<td class="nump">4,000<span></span>
</td>
<td class="nump">6,000<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_LoansPayable', window );">Loans Payable - financed assets</a></td>
<td class="nump">46,000<span></span>
</td>
<td class="nump">48,000<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_NotesPayableRelatedPartiesNoncurrent', window );">Related party notes payable, net of debt discount</a></td>
<td class="nump">6,412,000<span></span>
</td>
<td class="nump">6,012,000<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesAndLoansPayable', window );">Subtotal</a></td>
<td class="nump">26,605,000<span></span>
</td>
<td class="nump">27,273,000<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_DebtCurrent', window );">Less: Current portion of notes payable, related party notes payable and finance lease obligations</a></td>
<td class="num">(15,606,000)<span></span>
</td>
<td class="num">(16,475,000)<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_LongTermDebtNoncurrent', window );">Notes payable, related party notes payable and finance lease obligations, net of current portion</a></td>
<td class="nump">$ 10,999,000<span></span>
</td>
<td class="nump">$ 10,798,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_BankLoansOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term loan, SNB.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_BankLoansOther</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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>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_airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_ScheduleOfNotesPayableRelatedPartyNotesPayableAndFinanceLeaseObligationsAbstract</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeaseObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<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=121616839&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_CapitalLeaseObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</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>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_LoansPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16)(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LoansPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesAndLoansPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, carrying value as of the balance sheet date of all notes and loans payable (with maturities initially due after one year or beyond the operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesAndLoansPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NotesPayableRelatedPartiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableRelatedPartiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NotesPayableToBank">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, the carrying value as of the balance sheet date of notes payable to banks, excluding mortgage notes, initially due beyond one year or beyond the operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableToBank</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404151303784">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of payments for the term note - Term Loans [Member]<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of payments for the term note [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths', window );">December 31, 2021 (remainder of the year)</a></td>
<td class="nump">$ 609,000<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo', window );">December 31, 2022</a></td>
<td class="nump">4,805,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_BankLoansOther', window );">SNB Term Loan payable</a></td>
<td class="nump">5,414,000<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_DeferredFinanceCostsNet', window );">Less: debt issuance costs</a></td>
<td class="num">(52,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_BankLoansOtherNet', window );">Total SNB Term loan payable, net of debt issuance costs</a></td>
<td class="nump">5,362,000<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_LongTermDebtCurrent', window );">Less: Current portion of SNB term loan payable</a></td>
<td class="num">(812,000)<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_LongTermInvestments', window );">Total long-term portion of SNB term loan payable</a></td>
<td class="nump">$ 4,550,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_BankLoansOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term loan, SNB.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_BankLoansOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_BankLoansOtherNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 SNB Term loan payable, net of debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_BankLoansOtherNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofpaymentsforthetermnoteLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_DeferredFinanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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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_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths</td>
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<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermInvestments</td>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTypeAxis=airi_TermLoansMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404148251048">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of SBA Loans future minimum loan payments - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract', window );"><strong>Schedule of SBA Loans future minimum loan payments [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear', window );">December 31, 2021 (remainder of the year)</a></td>
<td class="nump">$ 7,000<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_airi_LoansPayableFutureMinimumPaymentInTwoYears', window );">December 31, 2022</a></td>
<td class="nump">9,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LoansPayableFutureMinimumPaymentInThreeYears', window );">December 31, 2023</a></td>
<td class="nump">9,000<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_airi_LoansPayableFutureMinimumPaymentsInFourYears', window );">December 31, 2024</a></td>
<td class="nump">9,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LoansPayableFutureMinimumPaymentsInFiveYears', window );">December 31, 2025</a></td>
<td class="nump">9,000<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_airi_LoansPayableFutureMinimumPaymentsInThereafter', window );">Thereafter</a></td>
<td class="nump">3,000<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_LoansPayable', window );">Loans Payable - financed assets</a></td>
<td class="nump">46,000<span></span>
</td>
<td class="nump">$ 48,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LoansPayableCurrent', window );">Less: Current portion</a></td>
<td class="nump">9,000<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_LongTermLoansPayable', window );">Long-term portion</a></td>
<td class="nump">$ 37,000<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_airi_LoansPayableFutureMinimumPaymentInThreeYears">
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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;">airi_LoansPayableFutureMinimumPaymentInThreeYears</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<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;">airi_LoansPayableFutureMinimumPaymentRemainderOfFiscalYear</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LoansPayableFutureMinimumPaymentsInFiveYears</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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;">airi_LoansPayableFutureMinimumPaymentsInFourYears</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LoansPayableFutureMinimumPaymentsInThereafter</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_ScheduleOfSbaLoansFutureMinimumLoanPaymentsAbstract</td>
</tr>
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<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_LoansPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16)(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LoansPayable</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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</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 );">- Definition</a><div><p>Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LoansPayableCurrent</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>credit</td>
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<td>instant</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermLoansPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 loans payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermLoansPayable</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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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404150820440">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of subordinated principal balance of the notes<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of subordinated principal balance of the notes [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleSubordinatedDebt', window );">Convertible Subordinted Notes</a></td>
<td class="nump">$ 4,812,000<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_SubordinatedDebt', window );">Subordinated Notes</a></td>
<td class="nump">1,600,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ConvertibleSubordinatedNotes', window );">Total</a></td>
<td class="nump">6,412,000<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_RelatedPartyTransactionAxis=airi_MichaelTaglichChairmanMember', window );">Michael Taglich, Chairman [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of subordinated principal balance of the notes [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleSubordinatedDebt', window );">Convertible Subordinted Notes</a></td>
<td class="nump">2,666,000<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_SubordinatedDebt', window );">Subordinated Notes</a></td>
<td class="nump">1,250,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ConvertibleSubordinatedNotes', window );">Total</a></td>
<td class="nump">3,916,000<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_RelatedPartyTransactionAxis=airi_RobertTaglichDirectorMember', window );">Robert Taglich, Director [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of subordinated principal balance of the notes [Line Items]</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_ConvertibleSubordinatedDebt', window );">Convertible Subordinted Notes</a></td>
<td class="nump">1,905,000<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_SubordinatedDebt', window );">Subordinated Notes</a></td>
<td class="nump">350,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ConvertibleSubordinatedNotes', window );">Total</a></td>
<td class="nump">2,255,000<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_RelatedPartyTransactionAxis=airi_TaglichBrothersIncMember', window );">Taglich Brothers, Inc. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems', window );"><strong>Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details) - Schedule of subordinated principal balance of the notes [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleSubordinatedDebt', window );">Convertible Subordinted Notes</a></td>
<td class="nump">241,000<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_SubordinatedDebt', window );">Subordinated Notes</a></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_ConvertibleSubordinatedNotes', window );">Total</a></td>
<td class="nump">$ 241,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_ConvertibleSubordinatedNotes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_ConvertibleSubordinatedNotes</td>
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<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_NotesPayableRelatedPartyNotesPayableandFinanceLeaseObligationsDetailsScheduleofsubordinatedprincipalbalanceofthenotesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, the carrying value of convertible subordinated debt, as of the balance sheet date, initially scheduled to be repaid after one year or beyond the normal operating cycle if longer. This form of debt can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder, and places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleSubordinatedDebt</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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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>Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubordinatedDebt</td>
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<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=airi_MichaelTaglichChairmanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=airi_MichaelTaglichChairmanMember</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_RelatedPartyTransactionAxis=airi_RobertTaglichDirectorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=airi_RobertTaglichDirectorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAxis=airi_TaglichBrothersIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_RelatedPartyTransactionAxis=airi_TaglichBrothersIncMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<DOCUMENT>
<TYPE>XML
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<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404159554872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 15, 2019</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract', window );"><strong>Liability Related To Sale Of Future Proceeds From Disposition Of Subsidiary [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleOfStockDescriptionOfTransaction', window );">Sale of subsidiary, description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">In connection with the sale of the Company&#x2019;s wholly-owned subsidiary, AMK Welding, Inc. (&#x201c;AMK&#x201d;) to Meyer Tool, Inc., (&#x201c;Meyer&#x201d;) in 2017, Meyer was obligated to pay the Company within 30 days after the end of each calendar quarter, commencing April 1, 2017, an amount equal to five (5%) percent of the net sales of AMK for that quarter until the aggregate payments made to the Company (the &#x201c;Meyer Agreement&#x201d;) equals $1,500,000 (the &#x201c;Maximum Amount&#x201d;).<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_airi_PurchaseAgreementDescription', window );">Purchase agreement, description</a></td>
<td class="text">the Company entered into a &#x201c;Purchase Agreement&#x201d; with 15 accredited investors (the &#x201c;Purchasers&#x201d;), including Michael and Robert Taglich, pursuant to which the Company assigned to the Purchasers all of their rights, title and interest to the remaining $1,137,000 of the $1,500,000 in payments due from Meyer for the sale of AMK (the &#x201c;Remaining Amount&#x201d;) for an immediate payment of $800,000, including $100,000 from each of Michael and Robert Taglich, and $75,000 for the benefit of the children of Michael Taglich. The timing of the payments is based upon the net sales of AMK. If the Purchasers have not received the entire Remaining Amount by March 31, 2023, they have the right to demand payment of their pro rata portion of the unpaid Remaining Amount from the Company (&#x201c;Put Right&#x201d;). To the extent the Purchasers exercise their Put Right, the remaining payments from Meyer will be retained by the Company.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashOtherIncomeRecognized1', window );">Non-Cash other income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 104,000<span></span>
</td>
<td class="nump">$ 92,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashInterestExpense', window );">Non-Cash interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 31,000<span></span>
</td>
<td class="nump">$ 28,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryAbstract</td>
</tr>
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<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_airi_NoncashInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Cash interest expense recognized.



..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashInterestExpense</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>Non-Cash other income recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashOtherIncomeRecognized1</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_PurchaseAgreementDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_PurchaseAgreementDescription</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:stringItemType</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_SaleOfStockDescriptionOfTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of stock transaction which may include details of the offering (IPO, private placement), a description of the stock sold, percentage of subsidiary's or equity investee's stock sold, a description of the investors and whether the stock was issued in a business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4582445-111684<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 23<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569655-111683<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleOfStockDescriptionOfTransaction</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</html>
</TEXT>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404237555016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Details) - Schedule of activity within the liability account - Subsidiary [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems', window );"><strong>Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Details) - Schedule of activity within the liability account [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries', window );">Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance</a></td>
<td class="nump">$ 322,000<span></span>
</td>
<td class="nump">$ 602,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashOtherIncomeRecognized1', window );">Non-Cash other income recognized</a></td>
<td class="num">(104,000)<span></span>
</td>
<td class="num">(402,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NoncashInterestExpense', window );">Non-Cash interest expense recognized</a></td>
<td class="nump">31,000<span></span>
</td>
<td class="nump">122,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries', window );">Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance</a></td>
<td class="nump">249,000<span></span>
</td>
<td class="nump">322,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary', window );">Less: unamortized transaction costs</a></td>
<td class="num">(3,000)<span></span>
</td>
<td class="num">(3,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet', window );">Liability related to sale of future proceeds from disposition of subsidiary, net</a></td>
<td class="nump">$ 246,000<span></span>
</td>
<td class="nump">$ 319,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Liabilities related to sale of future proceeds from disposition of subsidiaries &amp;#8211; beginning balance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Liability related to sale of future proceeds from disposition of subsidiary, net.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems">
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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;">airi_LiabilityRelatedtotheSaleofFutureProceedsfromDispositionofSubsidiaryDetailsScheduleofactivitywithintheliabilityaccountLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Cash interest expense recognized.



..</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashInterestExpense</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</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>Non-Cash other income recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NoncashOtherIncomeRecognized1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary">
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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;">airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
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<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_srt_ConsolidatedEntitiesAxis=srt_SubsidiariesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ConsolidatedEntitiesAxis=srt_SubsidiariesMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<head>
<title></title>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404148221800">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jan. 15, 2020</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_StockholdersEquityDetailsLineItems', window );"><strong>Stockholders' Equity (Details) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CommonStockPaymentsShares', window );">Issuance of common stock (in Shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">41,960<span></span>
</td>
<td class="nump">43,771<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees', window );">Directors&#8217; fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 52,000<span></span>
</td>
<td class="nump">$ 55,000<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_StockIssuedDuringPeriodSharesNewIssues', window );">Issuance of common stock, shares (in Shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">419,597<span></span>
</td>
<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 );">Issuance of common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 984,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 984,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_CostsOfSalesAmount', window );">Costs of sales</a></td>
<td class="nump">$ 145,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesIssued', window );">Common stock issued for directors fees, shares (in Shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">590,243<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_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Subordinated debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 885,000<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_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>
<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_airi_StockholdersEquityDetailsLineItems', window );"><strong>Stockholders' Equity (Details) [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>
<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_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees', window );">Directors&#8217; fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 52,000<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 );">Issuance of common stock, shares (in Shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">37,392<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_CommonStockPaymentsShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_CommonStockPaymentsShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_airi_CostsOfSalesAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs of sales.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_CostsOfSalesAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_airi_StockIssuedDuringPeriodValueIssuedForDirectorFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Common stock issued for directors fees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_StockIssuedDuringPeriodValueIssuedForDirectorFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_airi_StockholdersEquityDetailsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">airi_StockholdersEquityDetailsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>airi_</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_SharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross value of stock issued during the period upon the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</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_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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>
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<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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<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404240766936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Contingencies (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2021 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingencyAbstract', window );"><strong>Loss Contingency [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingencyDamagesSoughtValue', window );">Damages value</a></td>
<td class="nump">$ 1,000,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- 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_LossContingencyAbstract</td>
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<td>xbrli:stringItemType</td>
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<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_LossContingencyDamagesSoughtValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The value (monetary amount) of the award the plaintiff seeks in the legal matter.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14557-108349<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14435-108349<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LossContingencyDamagesSoughtValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404153162216">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Annual effective tax rate</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwards', window );">Net operating loss carryback claim (in Dollars)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,416,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateContinuingOperations</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<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_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:stringItemType</td>
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<td>na</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=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>
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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: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>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404240791560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Segment Reporting (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_airi_NumberOfOperatingSegment', window );">Number of operating segments</a></td>
<td class="nump">2<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of operating segments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">airi_NumberOfOperatingSegment</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>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_SegmentReportingAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140404148145496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Segment Reporting (Details) - Schedule of operating segments - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=airi_ComplexMachiningMember', window );">COMPLEX MACHINING</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingRevenueReconcilingItemLineItems', window );"><strong>Segment Reporting, Revenue Reconciling Item [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net Sales</a></td>
<td class="nump">$ 12,166,000<span></span>
</td>
<td class="nump">$ 12,064,000<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_GrossProfit', window );">Gross Profit</a></td>
<td class="nump">1,619,000<span></span>
</td>
<td class="nump">2,168,000<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (Loss) before benefit from income taxes</a></td>
<td class="nump">980,000<span></span>
</td>
<td class="nump">1,170,000<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_Assets', window );">Assets</a></td>
<td class="nump">51,703,000<span></span>
</td>
<td class="nump">48,732,000<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_StatementBusinessSegmentsAxis=airi_TurbineEngineComponentsMember', window );">TURBINE ENGINE COMPONENTS</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_SegmentReportingRevenueReconcilingItemLineItems', window );"><strong>Segment Reporting, Revenue Reconciling Item [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_Revenues', window );">Net Sales</a></td>
<td class="nump">1,546,000<span></span>
</td>
<td class="nump">1,383,000<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_GrossProfit', window );">Gross Profit</a></td>
<td class="nump">178,000<span></span>
</td>
<td class="nump">13,000<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (Loss) before benefit from income taxes</a></td>
<td class="num">(15,000)<span></span>
</td>
<td class="num">(126,000)<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_Assets', window );">Assets</a></td>
<td class="nump">3,582,000<span></span>
</td>
<td class="nump">4,569,000<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_StatementBusinessSegmentsAxis=us-gaap_CorporateMember', window );">CORPORATE</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_SegmentReportingRevenueReconcilingItemLineItems', window );"><strong>Segment Reporting, Revenue Reconciling Item [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_Revenues', window );">Net Sales</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross Profit</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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (Loss) before benefit from income taxes</a></td>
<td class="num">(1,117,000)<span></span>
</td>
<td class="num">(1,400,000)<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_Assets', window );">Assets</a></td>
<td class="nump">2,075,000<span></span>
</td>
<td class="nump">750,000<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_StatementBusinessSegmentsAxis=airi_ConsolidatedMember', window );">CONSOLIDATED</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_SegmentReportingRevenueReconcilingItemLineItems', window );"><strong>Segment Reporting, Revenue Reconciling Item [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_Revenues', window );">Net Sales</a></td>
<td class="nump">13,712,000<span></span>
</td>
<td class="nump">13,447,000<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_GrossProfit', window );">Gross Profit</a></td>
<td class="nump">1,797,000<span></span>
</td>
<td class="nump">2,181,000<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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (Loss) before benefit from income taxes</a></td>
<td class="num">(152,000)<span></span>
</td>
<td class="num">(356,000)<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_IncomeTaxExpenseBenefit', window );">Benefit from Income Taxes</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(1,414,000)<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_NetIncomeLoss', window );">Net Income (loss)</a></td>
<td class="num">(152,000)<span></span>
</td>
<td class="nump">1,058,000<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_Assets', window );">Assets</a></td>
<td class="nump">$ 57,360,000<span></span>
</td>
<td class="nump">$ 54,051,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68072869&amp;loc=d3e41242-110953<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 9: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: 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-SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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>
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end
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
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	font-size: 1em;
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..report table.authRefData a {
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..report table.authRefData .hide {
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	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
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}

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

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

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

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

..report hr {
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}

/* Top labels */
..report th {
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	color: black;
	font-weight: bold;
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}

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

..report .pl {
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..report td.pl a.a {
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..report td.pl div.a {
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/* Header rows... */
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/* Calendars... */
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/* Even rows... */
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/* Odd rows... */
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/* styles for footnote marker */
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..report .nump {
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..report .text .big {
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..report .text .small {
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}

..report sup {
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}

..report .outerFootnotes {
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}
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
